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Get PDF Full Texts from EurekaMag Chapter 67

Chapter 67 provides scholary research titles of which PDF Full Texts are available through EurekaMag.

Keetch, D.P., 1971:
Ecology of the citrus red mite, Panonychus citri (McGregor), (Acarina: Tetranychidae) in South Africa. 1. The seasonal abundance of P. citri in an orchard under natural control

Keetch, D.P., 1971:
Ecology of the citrus red mite, Panonychus citri (McGregor), (Acarina: Tetranychidae) in South Africa. 2. The influence of temperature and relative humidity on the development and life cycle

Truett, J.C., 1972:
Ecology of the desert mule deer, Odocoileus hemionus crooki Mearns, in southeastern Arizona

Subra, R.; Hebrard, G., 1975:
Ecology of the larvae of Culex pipiens fatigans Wiedemann, 1828 (Diptera, Culicidae) in an area of high filarian endemicity (Mayotte, Comoro Archipelago)

Rioux, J.A.; Lanotte, G.; Croset, H.; Houin, R.; Guy, Y.; Dedet, J.P., 1972:
Ecology of the leishmaniases in the south of France. 3. Comparative receptiveness of Phlebotomus ariasi Tonnoir, 1921 and Rhipicephalus turanicus Pomeranzev & Matikashvili, 1940 for Leishmania donovani (Laveran & Mesnil, 1903)

Rioux, J.A.; Croset, H.; Aboulker, J.P.; Papierok, B., 1972:
Ecology of the leishmaniases in the south of France. 4. Infestation of a natural population of Phlebotomus ariasi Tonnoir, 1921

Rioux, J.A.; Lanotte, G.; Croset, H.; Dedet, J.P., 1972:
Ecology of the leishmaniases in the south of France. 5. Comparative infectivity of different forms of canine leishmaniasis for Phlebotomus ariasi Tonnoir, 1921

Rioux, J.A.; Lanotte, G.; Perieres, J.; Croset, H., 1973:
Ecology of the leishmaniases in the south of France. 6. First record of natural infection in Phlebotomus ariasi Tonnoir, 1972

Thoen, D., 1970:
Ecology of the mycoflora of some forest associations of the Picardy-Brabant, Meuse and Ardennes districts of Belgium

Strebler, G., 1975:
Ecology of the parasites of animals reared on pasture

Anya, A.O., 1973:
Ecology of the variegated grasshopper, Zonocerus variegatus, (Orthoptera:Acridoidea, Pyrgomorphidae) on the Nsukka Plateau, Nigeria

Couteaux, M.M., 1975:
Ecology of thecamoebae in some forest mors : the species in the dynamic equilibrium

Palaniappan, V.M., 1974:
Ecology of tin tailings areas: plant communities and their succession

Murthy, M.S., 1971:
Ecology of upper catchment area of River Narmada . Climo-vegetational relationships - I

Wada, Y.; Omori, N., 1971:
Ecology of vector mosquitoes of Japanese encephalitis, especially of Culex tritaeniorhynchus summorosus. 4. Development of immature stages of Culex tritaeniorhynchus summorosus with particular reference to temperature in spring and autumn

Wada, Y.; Oda, T.; Mogi, M.; Suenaga, O.; Miyagi, I.; Omori, N.; Ito, S.; Nishigaki, J., 1973:
Ecology of vector mosquitoes of Japanese encephalitis, especially of Culex tritaeniorhynchus summorosus. 5. Overwintering of Culex tritaeniorhynchus summorosus and Anopheles sinensis

Anonymous, 1973:
Ecology of viruses (collected papers). Part I

Tesh, R.B.; Chaniotis, B.N.; Peralta, P.H.; Johnson, K.M., 1974:
Ecology of viruses isolated from Panamanian phlebotomine sandflies

Gebhardt, L.P.; Jeor, S.C.; Stanton, G.J.; Stringfellow, D.A., 1973:
Ecology of Western encephalitis virus

Caballero, G.A.R., 1972:
Ecology, agronomic and nutritive value of species and varieties of forage interest for Spain. 3. Genera: Hedysarum, Lotus, Medicago, Melilotus and Onobrychis

Biliotti, E., 1971:
Ecology, basis and support of biological control. General introduction

Kiener, A., 1972:
Ecology, biology and possibilities for better use of Madagascar's mangrove swamps

L.Houerou, H.N., 1973:
Ecology, demography and agricultural production in Mediterranean Third World countries

Brovdii, V.M., 1972:
Ecology, distribution and economic status of Galeruca pomonae Scop. (Coleoptera, Chrysomelidae) in the Ukraine

Krebs, C.J., 1972:
Ecology. The experimental analysis of distribution and abundance

Bonham, C.D., 1971:
Ecomap. A computer program for mapping ecological data

Teaci, D.; Burt, M.; Voiculescu, N.; Munteanu, M., 1974:
Ecometry as a basis for farmland assessment

Dykyjova, D., 1971:
Ecomorphoses and ecotypes of Phragmites communis Trin

Tsyganov, D.N., 1974:
Ecomorphs and ecological trains

Oliveira, A.J. de, 1972:
Econometric analysis of fertilizer trials with wheat grown in Alentejo (Portugal)

Francois, P.J., 1972:
Econometric analysis of food demand in rural areas of Malagasy

Just, R.E., 1974:
Econometric analysis of production decisions with government intervention: the case of the California field crops

Muller, G.P., 1973:
Econometric analysis of structural changes in the agricultural labour force

Chern, W.S., 1973:
Econometric analysis of the consumer demand for orange juices in Canada

Ladd, G.W.; Karg, G., 1973:
Econometric and programming analyses of the beef-pork marketing sector

Handschur, 1973:
Econometric investigations of the Austrian pig market

Kravcenko, R.G.; Popov, I.G.; Tolpekin, S.Z., 1973:
Econometric methods in organization and planning of agricultural production

Khlonenyuk, N.G., 1973:
Econometric model of optimizing the production structure in annual planning

Misra, V.N.; Radhakrishna, R., 1971:
Econometric models for acreage response: a study of groundnut and bajra in Gujarat

Roy, S.K.; Johnson, P.N., 1973:
Econometric models for quarterly shell egg prices

Hartia, S., 1973:
Econometric models of the process of zoning argicultural production

Snyder, D.W., 1974:
Econometric studies of household savings behaviour in developing countries: a survey

Ossard, H., 1975:
Econometric study of the effects of urbanization on farms on the urban periphery of Avignon

Erdeljan, V.; Zeremski, D.; Stankovic, J.; Mikelic, M.; Pavlicevic, A.; Krstic, B., 1971:
Econometric study of the feeding of dairy cows and the possibility of cheaper milk production

Gadd, J., 1975:
Econometrics - a new word in pig feeding

Topalov, D.I., 1975:
Economic accounting activities in collective and state farms (balance of accounts)

Esin, A., 1975:
Economic accounting and inter-farm co-operation

Schtonov, D., 1974:
Economic accounting and new economic measures in Bulgarian agriculture

Shakirov, F.K., 1975:
Economic accounting in (crop production) brigades and (livestock production) farms

Snowdon, E.L.; Roberts, W.N.T., 1973:
Economic accounts for agriculture

Hajdu, M., 1974:
Economic activity of co-operative farms, and its relation to the size of technical administrative staff and the training of experts

Miller, T.A., 1973:
Economic adjustment research for policy guidance: an example from agriculture

Abbring, F.T.; Taylor, R.W.; Rhykeard, C.L.; Noller, C.H., 1971:
Economic analyses of nitrogen-fertilized orchardgrass and smooth bromegrass

Malek, J., 1972:
Economic analyses of silvicultural costs on the basis of forest typology

Hughes, H.G., 1972:
Economic analyses of sugar cane production in Sao Paulo, Brazil (Fornecedores 1968/69)

Burzynski, S., 1974:
Economic analysis for selecting the method of transport in wood depots

Gonzalez Villafane, E.; Pringle, G.E.; Hernandez, M.I.; Espinet, G.R.; Hernandez, D.V.; Santini, J.E.; Muler, L.; Calero, R., 1972:
Economic analysis of 151 estates through a survey of farm workers' households

D.T.rrontegui, A.M.; Tonina, T.A., 1972 :
Economic analysis of 42 vineyards in the Carpinteria area (San Juan Province)

Shumway, C.R.; Bentley, E.; Barrick, E.R., 1974:
Economic analysis of a beef production innovation: dairy-beef crossbreeding

Tresorukova, Z., 1973:
Economic analysis of agricultural procurement is to be improved

Norman, D.W., 1973:
Economic analysis of agricultural production and labour utilization among the Hausa in the north of Nigeria

Lance, G.C., 1973:
Economic analysis of commercial layer production decisions for family farm operators

Lee, G.; Jack, R.L., 1974:
Economic analysis of controlled atmosphere apple storage

Anonymous, 1972:
Economic analysis of dairies in the James Craik zone of Cordoba (Argentina)

Narayanan, A.S.; Lee, M.T.; Guntermann, K.; Seitz, W.D.; Swanson, E.R., 1974:
Economic analysis of erosion and sedimentation. Mendota west fork watershed

Larson, D.K., 1972:
Economic analysis of farm firm growth in a semi-arid area of Montana

Oliveira, A.J. de, 1972:
Economic analysis of fertilizer experiments with wheat in Alentejo (Portugal)

Vadlamudi, Y.R.; Thimm, H.U., 1974:
Economic analysis of fertilizer trials conducted in Kenya on maize

Bartunek, J., 1972:
Economic analysis of forest enterprises

Robertson, C.A., 1973:
Economic analysis of groundwater irrigation in Nueva Ecija, Philippines

Patel, R.J.; Gabani, L.J., 1973:
Economic analysis of hybrid bajra seed production and marketing in Gujarat

Hellemans, R.; Villers, A., 1973:
Economic analysis of intensive bull beef production

Whitson, R.E.; Lacewell, R.D.; Shipley, J., 1973:
Economic analysis of irrigated wheat and stocker grazing alternatives in the northern High Plains of Texas and Oklahoma

Gastal, E., 1971:
Economic analysis of livestock production data

Ruiz, N.I.; Franco, P.I.; Jahn, B.E.; Klee, G.G.; Figueroa, R.M., 1974:
Economic analysis of meat production systems for the South-Central zone of Chile

Quevedo, C.R.I., 1972:
Economic analysis of pig farms in the central zone of Venezuela

Anonymous, 1970:
Economic analysis of rice experiments

Brown, R.E.J.; Skinner, R.E., 1974:
Economic analysis of selected sprinkler irrigation systems

Irias, L.J.M. (et al ), 1972:
Economic analysis of the model farm for the Vicosa region, Minas Gerais

Devisch, N.; Kempenaers, A., 1972:
Economic analysis of the Belgian fruit sector after six years accounting

Gomes, G.C.; Seraphim, J.B.C.; Alvarenga, S.C. de, 1974:
Economic analysis of the application of nitrogen and phosphorus to a maize crop in the Barra Mansa municipality, Rio de Janeiro State

Moss, R.B.; Saunders, F.B.; McCormick, W.C., 1973:
Economic analysis of the beef cattle enterprise at the Southwest Georgia Branch Experiment Station for a 5-year period, 1967-1971

Pizarro Villanueva, J.B., 1972:
Economic analysis of the costs and returns of porker production

Makaveev, A., 1973:
Economic analysis of the effect of plant protection measures on labour productivity

McCay, R.E.; White, W.B., 1973:
Economic analysis of the gypsy moth problem in the Northeast. I. Applied to commercial forest stands

Payne, B.R.; White, W.B.; McCay, R.E.; McNichols, R.R., 1973:
Economic analysis of the gypsy moth problem in the northeast. II. Applied to residential property

Blas, J., 1973:
Economic analysis of the influence of resources restrictions on farm output and total income in a region of Spain

Anonymous, 1974:
Economic analysis of the traditional and improved production systems in the basalt area of Uruguay

Lundgaard, S., 1975:
Economic analysis of tomato production

Ahmed, R.U., 1973:
Economic analysis of tubewell irrigation in Bangladesh

Lance, G.C., 1973:
Economic analysis of turkey production costs in Georgia

Orlov, P.T., 1974:
Economic analysis of veterinary measures to control non-infectious diseases of animals

Swanson, E.R., 1971:
Economic analysis of water use in Illinois agriculture

Kuber Ram; Lahiri, A.N., 1974:
Economic analysis of wheat production with fertiliser under adequate and limiting irrigation water

Yoshida, T., 1974:
Economic analysis on the marketing system of the poultry industry

Bojanowski, K., 1972:
Economic and agricultural problems of the cereal sector

Miller, S.F.; Bauwin, G.R.; Guazzelli, R.J., 1972:
Economic and agronomic evaluation of a common bean experiment, Uberaba, Minas Gerais

Miller, S.F.; Bauwin, G.R.; Guazzelli, R.J., 1972:
Economic and agronomic evaluation of an experiment with common bean at Uberaba, Minas Gerais

Kriventzov, Y.M., 1972:
Economic and biological characteristics of Russian Black pied cattle and their relationship with beta -lactoglobulin types

Shakhmedov, I.Sh, 1972:
Economic and biological characteristics of Triticum sphaerococcum Perc

Vereshchaka, A.I.; Maznichenko, V.I., 1971:
Economic and biological characteristics of a collection of sanfoin in the conditions of the southern Ukraine

Makarov, P.P., 1971:
Economic and biological characteristics of interspecific hybrids of potato, obtained with dihaploids

Balakin, L.N., 1971:
Economic and biological characteristics of young crossbred cattle

Kriventsov, Y.M., 1972:
Economic and biological characters of Black Pied cattle and their relationship with beta -lactoglobulin types

Sypchenko, R.M., 1970:
Economic and biological characters of Hope mink

Beddington, J.R., 1975:
Economic and ecological analysis of red deer harvesting in Scotland

Blaylock, J.E.; Jones, L.L., 1973:
Economic and ecological input-output model

Anonymous, 1974:
Economic and ecological scope in cultivating the land

Dastane, N.G., 1974:
Economic and efficient use of irrigation water

Jacobs, J.J.; Casler, G.L., 1972:
Economic and environmental considerations in dairy manure management systems

Esslemont, R.J., 1974:
Economic and husbandry aspects of the manifestation and detection of oestrus in cows. I. Economic aspects

Esslemont, R.J., 1974:
Economic and husbandry aspects of the manifestation and detection of oestrus in cows. III. The detection of oestrus

Esslemont, R.J.; Bryant, M.J., 1974:
Economic and husbandry aspects of the manifestation and detection of oestrus in cows. Part 2. The manifestation of oestrus in cattle

Esslemont, R.J., 1974:
Economic and husbandry aspects of the manifestation and detection of oestrus in cows. Part III - the detection of oestrus

Peters, H.W., 1974:
Economic and marketing aspects of sour cherry production

Eorssy, J., 1972:
Economic and material technical preconditions of up-to-date large-scale tobacco production

Kostov, D., 1972:
Economic and mathematical models of winter and summer dairy cow rations

Gee, G.K., 1972:
Economic and operational characteristics of Colorado range cattle businesses

Boykin, C.C.; Forrest, N.K.; Adams, J., 1972:
Economic and operational characteristics of livestock ranches - Rio Grande Plain and Trans-Pecos of Texas

Butler, C.P., 1972:
Economic and operational characteristics of the Southern beef cattle industry

Aulakh, H.S.; Dhar, M.K., 1974:
Economic and operational efficiency in marketing of apples in Kashmir

Mandecki, S., 1975:
Economic and organizational aspects of dairy cattle keeping

Vlcek, K., 1972:
Economic and organizational aspects of the depreciation problem in dairy cow breeding

Trifonov, T.; Dushepeeva, Y.; Meshkov, S.; Belkov, D., 1974:
Economic and parasitological efficacy of anthelmintic treatment of cows with paramphistomatid infections

Dukhnenko, G.S.; Bulochnikov, L.I.; Semenov, V.M., 1973:
Economic and physiological characters of early weaning on a commercial pig farm

Piccinini, A., 1974:
Economic and political effects of the Green Revolution

Vasilescu, N.; Filip, G.; Chirila, I., 1974:
Economic and production results from the activities of the inter-co-operative Council of Ciortesti, in the Iasi district (Rumania)

Lohmann, H., 1975:
Economic and raw-material requirements and influences in the application of technological processes for small-diameter logs in the sawmilling industry

Lugossy, Gy, 1974:
Economic and social changes in the development of the Petofi co-operative farm

Toepfer, H., 1972:
Economic and social geography case study in rural areas of Afghanistan

Broadbent, K.P., 1973:
Economic and social issues of pollution control (1970-1973)

Posvar, Z.; Nevrklova, Z., 1974:
Economic and social problems of women working in co-operatives. Part 2

Sachs, R.E.G., 1972:
Economic and social situation of farmers

Bog, I.; Franz, G.; Kaufhold, K.H.; Kellenbenz, H.; Zorn, W., 1974:
Economic and social structures in secular change. Festschrift for the 70th birthday of Wilhelm Abel. (3 vols)

Hahn, H., 1973:
Economic and socio-geographical structure of Iranian villages after land reform

Villasmil, P.J.J., 1973:
Economic and statistical concepts in experimentation with fertilizers

Segedinac, M.; Mutic, Z., 1972:
Economic and technological conditions for the mechanization of private farms

Sin' ko, L.T., 1974:
Economic and technological evaluation of Zizyphus fruits

Pas, H.T. van der, 1973:
Economic anthropology 1940-1972. An annotated bibliography

Dalton, G., 1971:
Economic anthropology and development. Essays on tribal and peasant economies

Urban, M., 1974:
Economic appraisal of field crop rotation

Makaveev, A., 1973:
Economic appraisal of the effect of plant protection measures on net income

Azhar, L.P., 1974:
Economic appraisal of the manufacture of chemical products from the integrated conversion of hydrolysis lignin and bark of Larix sibirica

Serry, V., 1974:
Economic aspects in the stress grading of sawn timber

Goedegebure, J., 1973:
Economic aspects of Golden Delicious

Ironside, G.E., 1973:
Economic aspects of Radiata bark utilisation

Chapman, D., 1973:
Economic aspects of a nuclear desalination agro-industrial project in the United Arab Republic

Bellia, F., 1972:
Economic aspects of almond growing

Kracht, U., 1972:
Economic aspects of an improvement in protein supply in developing countries through new types of protein foods

Coscia, A., 1973:
Economic aspects of apiculture (market for honey)

Coscia, A., 1973:
Economic aspects of beekeeping (the honey market)

Haggstrom, B., 1972:
Economic aspects of brush control in forest areas

Hagelschuer, P.; Hemm, H., 1971:
Economic aspects of calving interval optimization

Haan, W.G. de; Stein, A., 1972:
Economic aspects of carnation growing

Azzi, G.M., 1972:
Economic aspects of chemical weed control in sugar-cane

Haisch, K.H.; Schebler, A., 1975:
Economic aspects of collection, testing and evaluation of farm milk

Giles, R.A., 1973:
Economic aspects of cucumber production and marketing in Britain (including a survey of the 1969 and 1970 crops in the East Riding of Yorkshire)

Morris, R.S., 1971:
Economic aspects of disease control programmes for dairy cattle

Bichard, M.; Wilson, A., 1974:
Economic aspects of dissemination of genetic improvement throughout a crossbred pig structure

Boguszewski, J., 1974:
Economic aspects of environment protection (in Poland)

Workman, J.P.; Keith, J.E., 1974:
Economic aspects of erosion control practices in the upper Colorado River basin

Coscia, A.A., 1975:
Economic aspects of flax production

Haan, W.G. de, 1973:
Economic aspects of flower growing in the Netherlands

Groenewegen, C.A.M., 1972:
Economic aspects of gerbera growing

Jakacki, A., 1972:
Economic aspects of grain maize cultivation in Poland

Gisser, M.; Mercado, A., 1973:
Economic aspects of ground water resources and replacement flows in semi-arid agricultural areas

Olsder, J.T.; Eikelenboom, C., 1975:
Economic aspects of growing Strelitzia in the nursery

Vroomen, C.O.N.De, 1972:
Economic aspects of growing dahlia tubers

Klenczner, A., 1972:
Economic aspects of helicopter spraying

Lukanov, K.; Konarev, A., 1973:
Economic aspects of mechanization and automation in the food industry

Rosselet, J., 1974:
Economic aspects of milk production

Jurco, V., 1972:
Economic aspects of milkability

Ganney, G.W., 1973:
Economic aspects of mushroom harvesting

Cook, M.G.; Malecky, J.M., 1974:
Economic aspects of pasture improvement: a case study in the New England region of New South Wales

Davidson, A.; Norgaard, R.B., 1973:
Economic aspects of pest control

Southwood, T.R.E.; Norton, G.A., 1973:
Economic aspects of pest management strategies and decisions

Ribeiro, J.C.; Moura, L.M. de; Sousa, A.F. de; Ribon, M., 1973:
Economic aspects of pineapple growing in the mining zone of Minas Gerais

Milaire, H.G., 1974:
Economic aspects of plant protection in French orchards where integrated control is practised

Blaszyk, P., 1972:
Economic aspects of plant protection in intensive cereal cropping under conditions in northwestern Germany

Diercks, R., 1972:
Economic aspects of plant protection in the intensive cultivation of cereals under South German conditions

Diercks, R., 1972:
Economic aspects of plant protection with intensified cereal production under South German conditions

Devisch, N., 1972:
Economic aspects of pork production

Groenewegen, C.A.M., 1973:
Economic aspects of potting machines

Chirinos, D.N., 1970:
Economic aspects of programmes for wood production

Walter, K.; Steinhauser, H., 1974:
Economic aspects of protein supply in pig fattening

Tillack, P.; Bubenik, W., 1974:
Economic aspects of putting industrialized livestock production units into operation

Mortagne, X., 1972:
Economic aspects of rearing calves for slaughter

Groenewegen, C.A.M., 1971:
Economic aspects of rose grading machines

Trojak, T., 1973:
Economic aspects of running power lines through forest areas

Johnson, R.W.M., 1974:
Economic aspects of rural-urban land use

Parisot, R., 1975:
Economic aspects of saintpaulia production

Brascamp, E.W.; Minkema, D., 1972:
Economic aspects of selection based on milk, fat-% and protein-% in a dairy cow AI-population

Bornstein, J.; Fife, C.L., 1973:
Economic aspects of sloping land drainage

Coscia, A., 1972:
Economic aspects of sorghum production

Piot, J.C. (et al ), 1975:
Economic aspects of sugarbeet cultivation in Switzerland

Coscia, A., 1973:
Economic aspects of sunflower production

Valasek, F.; Repka, I.; Grofik, R., 1972:
Economic aspects of technological developments in cattle farming

Withers, R.V., 1973:
Economic aspects of the Idaho dairy industry

Martinez Garza, A., 1972:
Economic aspects of the analysis of sugarcane experiments

Rings, R.W., 1970:
Economic aspects of the biology and control of the oriental fruit moth, Grapholitha molesta Busck, in the United States

Marszalek, T., 1973:
Economic aspects of the choice of the species composition of stands

Luning, H.A., 1972:
Economic aspects of the collectivization of agriculture

Ollmann, H., 1974:
Economic aspects of the competition between wood and other materials

Stein, A., 1975:
Economic aspects of the culture of anthuriums as cut flowers (1)

Stein, A., 1974:
Economic aspects of the culture of asparagus

Vroomen, C.O.N. de; Beelen, M.J.L.M., 1973:
Economic aspects of the culture of iris flowers under glass

Stein, A., 1974:
Economic aspects of the culture of year-round chrysanthmums

Dimeny, I., 1974:
Economic aspects of the development of agriculture in Hungary

Roy, E.P.; Bordelon, F.J., 1974:
Economic aspects of the low income-limited resource problem in Louisiana

Vroomen, C.O.N. de, 1973:
Economic aspects of the planting density in tulip growing

Ruffo, G.; Visconti, G.; Redaelli, G., 1972:
Economic aspects of the prophylaxis of bovine mastitis

Hutnik, F., 1973:
Economic aspects of the scientific-technical development of Czechoslovakian agriculture

Pantolic Rourski, M.; Njegic, Z., 1972:
Economic aspects of the transfers of Yugoslav agricultural population in the post-war period

Campos, H. de; Araujo, P.F.C. de; Arruda, H.V. de, 1973:
Economic aspects of use of fertilizers in maize production

Kreil, W.; Leipnitz, W., 1974:
Economic aspects of use of fresh fodder in commercial dairy farms with particular regard to quality

Zaczek, M., 1973:
Economic aspects of vaccination against dictyocauliasis in cattle

Davidson, B.R., 1974:
Economic aspects of weed control

Davidson, B.R., 1974:
Economic aspects of weed control. Paper at Symposium: Environmental implications of weed control

Stein, A., 1973:
Economic aspects of year-round production of chrysanthemums

Kardell, L., 1973:
Economic assessment of the potential of forestry resources for recreation

Orlovskaya, E.V.; Sefikhanov, S.S., 1974:
Economic assessment of the use of the preparation VIRIN-ENSh

Kambarov, Y.I.; Zhitkov, Y.P.; Kim, A.M., 1975:
Economic bases of farm specialization for milk production

Chinarov, I.I., 1974:
Economic basis of evaluating cattle breeds

Anonymous, 1972:
Economic behavior in the United States sugar market

Bowler, D.J., 1973:
Economic benefits from controlling wild oat

Gray, J.R., 1974:
Economic benefits from small livestock ranches in North-Central New Mexico

Britt, J.S.; Hatchett, D.; Luckett, J., 1973:
Economic benefits of a complete mastitis survey

Bigot, Y., 1972:
Economic benefits of intensified agricultural systems in arid zones of tropical Africa: the example of Senegal

Anonymous, 1973:
Economic building

Dalton, W.G., 1973:
Economic change and political continuity in a Sahara oasis community

Karoly, A.Legradi, I., 1975:
Economic changes in vegetable production on the Beke co-operative farm

Anonymous, 1974:
Economic characteristics of ural research 1962/64 (revised results). 2. Pernambuco, 3. Minas Gerais, 5. Sao Paulo; 6. Santa Catarina

Levina, L.I., 1973:
Economic characters of hybrids from crossing Cornish fowls of English origin with Dutch Plymouth Rocks

Horn, E.; Lorincz, M. ne, 1972:
Economic characters of hybrids of apricot varieties of Iranian and central Asian origin

Bischoff, 1974:
Economic classification of alternative management methods in animal production

Bakalejko, S., 1974:
Economic co-operation between COMECON member countries in agriculture on the way to socialist integration

Lance, G.C.; Griffey, W.A.; Calvert, G.V., 1973:
Economic comparison of cow-calf and stocker calf production systems in the Georgia Piedmont area

Lee, G.A.; Alley, H.P., 1972:
Economic comparison of herbicides for weed control on sugar-beets

Carlow, L.G.; Frey, T.L., 1974:
Economic comparisons of alternative systems of harvesting loose hay

Perry, R.E., 1972:
Economic comparisons of fallowing methods for winter wheat production - chemical vs mechanical

Hagelberg, G.B., 1973:
Economic comparisons: the cautionary case of beet and cane sugar

Hulsemeyer, F., 1975:
Economic concentration and its effect on the working farmer

Wennergren, E.B.; Johnston, W.E., 1974:
Economic concepts relevant to the study of outdoor recreation

Pazur, K., 1972:
Economic conditions for the division of labour in cattle production between socialized and private producers

Osipov, E., 1974:
Economic conditions of farming in kolkhozy and sovkhozy

Ambarcumov, A.A., 1972:
Economic connections between industry and agriculture under socialism

Gilliam, H.C.; Martin, J.R.; Bursch, W.G.; Smith, R.B., 1973:
Economic consequences of banning the use of antibiotics at subtherapeutic levels in livestock production

Restani, R.; Canestri Trotti, G.; Manfredini, M.; Romiti, R., 1971:
Economic consequences of infection of calves with Strongyloides papillosus.

Beattie, B.R.; Castle, E.N.; Brown, W.G.; Griffin, W., 1971:
Economic consequences of interbasin water transfer

Levinson, F.J.; Abbott, P.C., 1974:
Economic consequences of malnutrition

Bailey, W.R.; Jones, L.A., 1970:
Economic considerations in crop insurance

Loyns, R.M.A., 1972:
Economic considerations in pricing and quotas under regulated marketing

Pervusin, A.G., 1974:
Economic contracts of collective and state farms

Gupta, T.R.; Foster, J.H., 1975:
Economic criteria for freshwater wetland policy in Massachusetts

Zeddies, J., 1972:
Economic criteria for selection in dairy herds

Suslov, I.F., 1974:
Economic criteria of efficiency of scientific and technical change in agriculture

Dambroth, M., 1972:
Economic culture of lupins for seed production by modern production methods

Westermarck, N., 1972:
Economic dairy farming in the 1970s

Anonymous, 1971:
Economic damage caused by aquatic weeds. (Preliminary survey)

Franceschi, B., 1971:
Economic development and attitudes towards labour in the Metropolitan area of Naples

Schneider, H.K., 1974:
Economic development and economic change: the case of East African cattle

Anonymous, 1973:
Economic development and planning; selected studies (Hungary)

Dommen, E.C., 1973:
Economic development and social justice in Tonga

Etienne, G., 1974:
Economic development of China and India, some differences and similarities

Caiati, G.; Lechi, F.; Ricci, G., 1975:
Economic development plans in the alpine mountain region of Lombardy

Eckstein, A., 1972:
Economic development prospects and problems in China

Alsheikh, A.R., 1973:
Economic development, its conceptual meaning and measure

Gvozdanac, B., 1972:
Economic effect of a mechanized process of green bean production

Abramovic, A.; Taborsak, N., 1973:
Economic effect of control of milk adulteration in the area of the Bjelovar cheese factory

Danel, J.M.; Lauret, F.; Montigaud, J.C., 1973:
Economic effect of packaging in fruit and vegetable marketing

Yarnykh, V.S.; Vinokurov, V.V.; Simetskii, M.A., 1971:
Economic effectiveness of aerosol treatment for cattle ticks.

Treshchevskii, I.V., 1974:
Economic effectiveness of biological reclamation of spoil mounds of the KMA

Nikitin, I.N., 1971:
Economic effectiveness of brucellosis control measures

Boitsun, V.A.; Danchenkov, M.B., 1973:
Economic effectiveness of cheese manufacture

Jovanovic, D.; Miladinovic, N., 1972:
Economic effectiveness of combined fertilizers as related to the chemical form of their phosphorous content when used on acid soils

Kubik, S., 1974:
Economic effectiveness of concentration and specialization in the Polish Co-operative dairy industry

Kubik, S., 1974:
Economic effectiveness of concentration and specialization in the Polish dairy industry. II. Economic effectiveness of product specialization in dairy enterprises

Yakubovskii, M.V.; Zharikov, I.S., 1974:
Economic effectiveness of control measures against paramphistomatidosis (in cattle)

Kolesnikov, I.V., 1972:
Economic effectiveness of different methods of tending young stands

Merenkova, T.A.; Samurgash' yan, I.A.; Babkin, V.P., 1970:
Economic effectiveness of different types of milking installations in relation to herd management

Volodin, P.V.; Teplov, O.V., 1973:
Economic effectiveness of furidin (thiofuradene) in fattening cockerels infested with Ascardia galli

Pekarik, S., 1971:
Economic effectiveness of grapevine growing in respect of manuring

Murugov, A.E., 1973:
Economic effectiveness of increasing butter output

Penev, T.; Vitkov, M., 1973:
Economic effectiveness of irrigating and fertilizing sunflowers

Penev, T.; Vitkov, M., 1972:
Economic effectiveness of irrigation and fertilization of beans in the region of the Obrazcov ciflik Agricultural Research Institute, Ruse

Zoborsky, I., 1973:
Economic effectiveness of medicinal plant cultivation

Sidorova, A.I.; Bogovin, A.V., 1973:
Economic effectiveness of mineral fertilizers applied to sown pasture

Murashkin, N.V., 1973:
Economic effectiveness of new systems of logging machines

Karev, K., 1973:
Economic effectiveness of optimizing the water and nutrient regime of cotton in connection with the introduction of new technologies

Danchenkov, M.B.; Davidyan, G.G., 1973:
Economic effectiveness of packaging dried milk products in different containers

Danchenkov, M.B.; Davidyan, G.G., 1972:
Economic effectiveness of production and utilization of cartonboard packaging at dried milk plants

Stolyarov, D.P.; Sarkisov, V.V.; Polyakova, G.N., 1974:
Economic effectiveness of selective fellings in uneven-aged Spruce stands

Fokin, V.B., 1972:
Economic effectiveness of supplementary light in mink

Ambrosov, V.Y.; Il' ins' kii, S.V.; Trusova, T.O., 1974:
Economic effectiveness of the distribution of cattle farming among different zones of the Kharkov region

Tsekleev, G., 1973:
Economic effectiveness of tomato growing in constructions of polyethylene sheeting

Nekrasov, M.D., 1971:
Economic effectiveness of two-stage shelterwood fellings in Scots Pine stands

Danchenkov, M.B.; Sokolova, Z.S.; Lakomova, L.I.; Snezhko, Z.S.; Gul' , V.E., 1974:
Economic effectiveness of use of polymer materials in ripening of cheeses

Parfenov, I.S., 1971:
Economic effectiveness of using ditetracycline (benzathine tetracycline) in diseases of pigs.

Nikitin, I.N., 1974:
Economic effectiveness of veterinary measures against bronchopneumonia in calves, piglets, lambs

Bashkatov, G.A.; Afanas' ev, B.N., 1973:
Economic effectiveness of veterinary measures against infectious epidymitis or rams

Koinov, G.; Gyurov, A., 1973:
Economic effectiveness of wheat and barley cultivated after cotton

Walker, M.E.J.; Swanson, E.R., 1974:
Economic effects of a total farm nitrogen balance approach to reduction of potential nitrate pollution

Osborn, J.E., 1973:
Economic effects of an exhaustable irrigation water supply: Texas High Plains

Kulkarni, V.G.P.; Bradley, R.E.; Sr, 1972:
Economic effects of dual parasitic etiology in broiler chickens

Givan, W.D.; McArthur, W.C., 1973:
Economic effects of feed grain alternatives on selected farms in Georgia

Anonymous, 1972:
Economic effects of improvements of forest structure

Hoover, D.M.; Efstratoglou Todoulos, S.I., 1973:
Economic effects of intercounty transfer of flue-cured tobacco quota

Duymovic, A.A.; Farrish, R.O.P., 1972:
Economic effects of intersectoral income transfers

Chao, K., 1972:
Economic effects of land reforms in Taiwan, Japan and Mainland China: a comparative study

Michel, J.F., 1972:
Economic effects of nematode infections and of their control

Spaar, D.; Vater, J.; Helm, W., 1972:
Economic effects of pear decline in a bearing orchard of the Elbaue cooperative farm at Rogatz

Dwivedi, H.; Rudra, A., 1973:
Economic effects of tenancy: some further negative results

Chakravarty, A.; Rudra, A., 1973:
Economic effects of tenancy: some negative results

Guhne, E., 1972:
Economic effects of the elimination of inferior hop plants

Favaretti, G.; Merlo, M., 1974 :
Economic effects of the law of description of origin of wines

White, F.C.; Givan, W.D., 1973:
Economic effects of the removal of government programs on agriculture in Georgia

Alekhin, R.M.; Zharikov, V.P.; Sorokin, I.V.; Sazhin, N.G.; Podobedov, A.I., 1971:
Economic efficacy of measures against ringworm (using 'preparation TF-130').

Tsimokh, P.F., 1973:
Economic efficacy of veterinary measures against avian pasteurellosis

Saccomandi, V., 1974:
Economic efficiency and economies of scale in wine co-operatives of the Veneto-Emilia region: contributions to methodology and practical considerations

Mitev, M.; Tsochev, I.; Dimova, A., 1973:
Economic efficiency and mechanical strength of the granules produced with granulator G-6

Eidman, V.R., 1972:
Economic efficiency in the allocation of irrigation water over time

Fedichkin, A.G.; Shafran, A.M., 1972:
Economic efficiency in the production of milk

Nazir, M.C., 1973:
Economic efficiency of grazing systems

Cristea, P., 1972:
Economic efficiency of investments on the specialized horticultural co-operative Sinnicolau-Mare

Dmitriev, V., 1973:
Economic efficiency of land improvement

Kamalov, G.K.; Nikitin, I.N., 1973:
Economic efficiency of measures for the control of Aujeszky's disease in pigs

Vasilescu, N.; Filip, C.; Ciurea, I.; Buse, D., 1972:
Economic efficiency of milk production in agricultural co-operatives of different sizes in the plain of Jijia-Bahlui (Rumania)

Ocheana, I.; Sandu Ville, G.; Balan, V.; Negulescu, V., 1973:
Economic efficiency of procedures for spraying vineyards

Vasiliscu, N.; Hatmanu, I.; Buzila, I., 1973:
Economic efficiency of remuneration by overall wage rate agreement in the agricultural producer co-operatives of the Jassy district

Platon, O.; Costin, V., 1973:
Economic efficiency of techniques applied to the main grain legume crops in agricultural co-operatives

Varbanov, C., 1972:
Economic efficiency of the joint application of chemical and mechanical means of weed control in maize growing

Johnson, W.W., 1973:
Economic efficiency of the particleboard industry of Oregon

Anonymous, 1973:
Economic evaluation

Reisch, E., 1974:
Economic evaluation and ranking of hot air drying - a summing up report

Weiers, C.J.; Steffen, G., 1974:
Economic evaluation of 3-breed crossing of cattle within the framework of vertical integration

Marinkov, R.; Ivanov, P.; Balabanov, I., 1970:
Economic evaluation of Danish Red and Bulgarian Red cows

Adam, F.H.; Saeed, A.M., 1971:
Economic evaluation of agricultural production in the schemes of the Northern Province Agricultural Corporation, Sudan

Moore, C.L.; Swanson, E.R.; Seitz, W.D., 1973:
Economic evaluation of alternative farm water sources in the Claypan area of Illinois

Alexander, J.R.; Miller, R.F., 1972:
Economic evaluation of anthelmintics under commercial feedlot conditions

Wesche, R., 1973:
Economic evaluation of co-operative sheds for dairy cows based on experience in Niedersachsen

Winkler, I., 1972:
Economic evaluation of damage to forests caused by air pollution

Vroomen, C.O.N. de, 1975:
Economic evaluation of differences in planting densities

Bures, V., 1973:
Economic evaluation of different methods of fertilizer application in hop gardens

Danchenkov, M.B.; Osokina, E.I., 1973:
Economic evaluation of effectiveness of manufacture of tvorog-type cheeses

Zuyev, V.E.; Vinokurov, V.V., 1971:
Economic evaluation of efficiency of group and individual methods of therapeutic-prophylactic treatment of poultry with infectious laryngotracheitis.

Campbell, A.G., 1974:
Economic evaluation of farming systems

Meszaros, S., 1974:
Economic evaluation of fertilizer trials with winter wheat

Kurgan, V.; Gorlova, A.; Gorlov, A., 1975:
Economic evaluation of fodder crops

Martirosova, V.P.; Martirosov, S.I., 1973:
Economic evaluation of fodder-crop cultivars

Nabiev, A.N.; Hamraev, N., 1974:
Economic evaluation of land and choice of criteria

Ceremuskin, S.D.; Morozova, A.I., 1973:
Economic evaluation of land withdrawn from agricultural use

Laszlo, L., 1974:
Economic evaluation of liver-goose production in small and in large-scale units

Szederkenyi, E., 1971:
Economic evaluation of maize hybrids

Tarjan, Z., 1974:
Economic evaluation of maize production systems

Dragoev, P.; Polikhronov, D., 1970:
Economic evaluation of milk from Bulgarian and Murrah buffaloes

Kosykh, S.A.; Danilenko, V.V., 1972:
Economic evaluation of new peach varieties and forms in the Crimean steppe

Ruban, R.V., 1972:
Economic evaluation of peach varieties with male sterility

Kalnozols, A.E., 1973:
Economic evaluation of potato varieties, resistant to potato cyst nematode

Fanta, B., 1973:
Economic evaluation of red deer management in mountain, hill and flood-plain regions

Arbrandt, B.; Johansson, V.; Wiktorsson, H., 1973:
Economic evaluation of results from experiments with different levels of feeding and quantities of roughage to dairy cows

Shalash, M.; Mousa, A.; Nawito, M.; Farrac, H.F.; Oof, F.; Selim, M.K.; Tawfik, M.A., 1970:
Economic evaluation of some goat breeds in Egypt

Kapitany, J., 1974:
Economic evaluation of spice capsicum seedling and crop production

Belteky, B., 1974:
Economic evaluation of sugar beet production systems

Wimalaratne, S.D., 1973:
Economic evaluation of tapping systems

Zdarsky, J.; Kouba, J., 1972:
Economic evaluation of technological processes in forestry

Diener, R.G.; Adams, R.E.; Nesselroad, P.E., 1974:
Economic evaluation of the butterfly orchard design for mechanical harvesting

Onishi, H.; Narayanan, A.S.; Takayama, T.; Swanson, E.R., 1974:
Economic evaluation of the effect of selected crop practices on nonagricultural uses of water

Narayanan, A.S., 1972:
Economic evaluation of the impact of selected crop practices on water quality and productivity - an application of linear programming

Bongiorno, A., 1972:
Economic evaluation of three apple tree training methods

Krasova, N.G., 1975:
Economic evaluation of varieties: apple

Sevast' yanova, L.A., 1975:
Economic evaluation of varieties: sour cherry

Meszaros, S., 1974:
Economic evaluation of winter wheat fertilization trials

Erdeljan, V.; Zeremski, D.; Stankovic, J.; Mikelic, M.; Pavlicevic, A.; Krstic, B., 1971:
Economic examination of feeding of dairy cows and possibility of cheaper production of milk

Halasz, P., 1972:
Economic experience of modernized (Hungarian) pig production units

Stancl, J., 1972:
Economic factors affecting cattle production in Yugoslavia

Carley, D.H., 1974:
Economic factors affecting milk production costs and prices in Georgia

Zeddies, J., 1972:
Economic factors as a guide in selection of dairy cattle

Kindibal, D., 1972:
Economic factors in beef and milk production on state farms

Evenson, R., 1973:
Economic factors in research and extension investment policy

Daberkow, S., 1972:
Economic factors influencing the level of economic development of multicounty areas

Thompson, C.S., 1974:
Economic feasibility of a hog slaughtering-processing plant in the Coastal Plain of South Carolina and Georgia

Cone, B.W., 1972:
Economic feasibility of an integrated Cottonwood plantation utilizing a nuclear power reactor

Choudhury, P.; Rodriguez de Zapata, L.; Gonzalez Garcia, S., 1974:
Economic feasibility of establishing a soybean processing plant in Puerto Rico

Drew, D.C., 1972:
Economic feasibility of grain sorghum production in Hawaii

Babaria, C.H., 1974:
Economic feasibility of irrigated fodder crops versus high yielding crops in Gujarat

Latif, M.A.; Islam, M.S., 1971:
Economic feasibility of partial replacement of cereal grains by sweet potatoes (Ipomea batatas) and molasses in growing chick ration

Allen, W.A.; Roberts, J.E.; Sr, 1974:
Economic feasibility of scouting soybean insects in late summer in Virginia

Coscia, A., 1975:
Economic features of the groundnut

Cheng, C.Y., 1974:
Economic fluctuations in PRC 1949-1972

Cheng, C.Y., 1974:
Economic fluctuations on the Chinese Mainland 1949-72

Silvestri, R., 1973:
Economic forecasting - possibilities and limits at the present stage of knowledge

Jepsen, S., 1974:
Economic foundation of the ultrafiltration of milk

Niehaus, H., 1974:
Economic growth - how much and where to?

Matoba, T., 1974:
Economic growth and agricultural development. Four types of agricultural systems

Henrichsmeyer, W., 1972:
Economic growth and agriculture: a two-sector analysis

Pasour, E.C.Jr, 1973:
Economic growth and agriculture: an evaluation of the compensation principle

Debertin, D.L.; Huie, J.M., 1974:
Economic growth and development in rural Indiana communities: 1960-1970

Nagata, K., 1972:
Economic growth and food problems

Nerlove, M., 1974:
Economic growth and population: perspectives of the new home economics

Mohanty, R.N., 1973:
Economic growth and the contribution of the forest sector in India

Swamy, S., 1973:
Economic growth in China and India, 1952-1970. A comparative appraisal

Bickel, J., 1972:
Economic growth in the developing countries and capital transfer from agriculture

Beuter, J.H.; Handy, J.K., 1974:
Economic guidelines to reforestation for different forest ownerships. A case study for the Coast Range of western Oregon

Sprott, J.M.; Jones, L.L., 1975:
Economic impact of agricultural production in Texas Part I. Major production regions (TAEX Districts)

Klindt, T.H.; Guedry, L.J., 1975:
Economic impact of agricultural production in a rural Louisiana economy. West Carroll parish

Pell, E.J.; Brennan, E., 1975:
Economic impact of air pollution on vegetation in New Jersey and an interpretation of its annual variability

Carroll, J.W.; Jansma, J.D., 1972:
Economic impact of air pollution to greenhouse crop production in southeastern Pennsylvania

Osborn, J.; Witkowski, G., 1974:
Economic impact of brush encroachment in Texas

Buxton, B.M.; Ziegler, S.J., 1974:
Economic impact of controlling surface water runoff from U.S. dairy farms

Delvo, H.W.; Jenkins, R.P.; Fox, A.S., 1973:
Economic impact of discontinuing farm use of Lindane and BHC

Jenkins, R.P.; Delvo, H.W.; Fox, A.S., 1972:
Economic impact of discontinuing farm use of chlordane

Delvo, H.W.; Fox, A.S.; Jenkins, R.P., 1973:
Economic impact of discontinuing farm uses of heptachlor

Taylor, C.R.; Swanson, E.R., 1974:
Economic impact of imposing per acre restrictions on use of nitrogen fertilizer in Illinois

Rogers, C.E., 1972:
Economic impact of midges on guar seed production in the Texas Rolling Plains

Ritter, M., 1973:
Economic impact of nematodes on agricultural production

Fox, A.S., 1972:
Economic impact of resitricting herbicide use

Knoblauch, W.A.; Hoglund, C.R.; Connor, L.J.; House, A.E., 1973:
Economic impact of selected property taxation methods on Michigan dairy farms

Good, D.L.; Hoglund, C.R.; Connor, L.J.; Johnson, J.B., 1973:
Economic impacts of applying selected pollution control measures on Michigan dairy farms

Purcell, W.D.; Dunn, T.L., 1972:
Economic implications of conflict and inconsistency in the beef marketing system: the feeder-packer subsector

Rathwell, P.J.; Purcell, W.D., 1972:
Economic implications of conflict and inconsistency in the beef marketing system: the producer-feeder subsector

Lacewell, R.; Larson, J.; Bottrell, D.; Rummel, D.; Billingsley, R., 1974:
Economic implications of discontinuing the Texas High Plains boll weevil suppression program

Rosenberry, P.E.; Moldenhauer, W.C., 1971:
Economic implications of soil conservation

Lacewell, R.D., 1972:
Economic implications of subirrigation and trickle irrigation in Texas

Kaneda, H., 1972:
Economic implications of the Green Revolution and the strategy of agricultural development in West Pakistan

Whitson, R.E.; Lacewell, R.D.; Jones, L.L.; Shipley, J., 1973:
Economic implications of the 1973 farm program on wheat and beef production - Southern High Plains winter wheat area

Mossop, R.T., 1973:
Economic implications of the beef tape worm (T. saginata)

Petritz, D.C., 1973:
Economic implications of the effects of climatic stress on shelter alternatives for finishing cattle

Sulieman, M.I.A., 1973:
Economic implications of the withdrawal of diethylstilbestrol from cattle feeds

Seaver, S.K.; Holt, J.S., 1974:
Economic implications of unemployment insurance for agriculture

Arsdall, R.N. van, 1972:
Economic implications of water pollution abatement in family farm livestock production

Desmidts, M.; Laboucheix, J.; Offeren, A.L. van, 1973:
Economic importance and epidemiology of cotton phyllody

Koutoglidis, H., 1973:
Economic importance and productivity of peanut cultivation in the area of Horteron and Kamaroton, Serres, Greece

Fewson, D.; Niebel, E., 1972:
Economic importance and selection value of some production characteristics of cattle. II. Economic coefficients and total breeding value

Schmutterer, H.; Thottappilly, G., 1972:
Economic importance and spread of pea leaf-roll virus in field bean crops and the chemical control of vectors

Malczewski, A.; Nowosad, B.; Nowosad, E., 1972:
Economic importance of anthelmintic treatment in subclinical infestation with gastro-intestinal nematodes in sheep

Passos, S.M. de, 1974:
Economic importance of cotton

Cadou, J., 1970:
Economic importance of cotton pests in the central region of the Central African Republic

Gravert, H.O., 1972:
Economic importance of fertility in cows

Pilchard, E.I., 1972:
Economic importance of mastitis research in the United States

Kuntohartono, T.; Legowo, L., 1970:
Economic importance of mosaic disease on cane sugar production in Indonesia

Jimenez Jimenez, E., 1970:
Economic importance of the biological control of the Citrus blackfly in Mexico

Brglez, J.; Gliha, B.; Lazar, B.; Mrzel, I., 1970:
Economic importance of the ectoparasites in poultry

Melin, P.; Djomo, E., 1972:
Economic importance of the plantain banana in Cameroon

Hung, F.C., 1974:
Economic incentives and ideological purification

Lacewell, R.D.; Masch, W.R., 1972:
Economic incentives to reduce the quantity of chemicals used in commercial agriculture

Petrov, A.P.; Vasil' eva, L.V., 1971:
Economic indices for the manufacture of chlorophyll/carotene paste from conifers

Gay, F.J.; Guermond, Y.; Breant, M.C., 1973:
Economic information about Haute-Normandie : bibliographical and documentary guide 1962-72

Koehler, C.S.; Rosenthal, S.S., 1975:
Economic injury levels of the Egyptian alfalfa weevil or the alfalfa weevil

Koehler, P.G.; Pimentel, D., 1973:
Economic injury levels of the alfalfa weevil (Coleoptera:Curculionidae)

Koehler, P.G., 1972:
Economic injury levels of the alfalfa weevil on alfalfa in New York State

Warmbrunn, K.; Steiner, H., 1970:
Economic injury thresholds in orchards

Horn, N.L.; Newsom, L.D.; Jensen, R.L., 1973:
Economic injury thresholds of bean pod mottle and tobacco ringspot virus infection of soybeans

Kalcev, V., 1973:
Economic integration and several questions involved in the complex solution of raw material supply problems in CMEA countries

Malassis, L., 1973:
Economic integration and territorial specialization

Marillai, V., 1975:
Economic integration in agricultural economic research

Lin, W.L., 1973:
Economic interactions in Taiwan: a study of sectoral flows and linkages

Suslov, I.F., 1973:
Economic interests and social development of the kolkhoz peasantry

Klindt, T.H.; Guedry, L.J., 1973:
Economic interrelationships in a rural community in Louisiana: West Carroll parish

Olawoye, O.O., 1973:
Economic investigation of silage Sycamore production

Yasinskaya, M.A., 1974:
Economic investigation of the wood balance during re-sawing

Yasinskaya, M.A., 1973:
Economic investigation of the wood balance in sawmilling

Deat, M., 1973:
Economic investigation of two herbicides used in cotton crops in the Ivory Coast

Jullian, P., 1972:
Economic investigations of harvesting sequences of fodders

Grue, P.H., 1972:
Economic investment in milk production under ecological equilibrium. The influence of a resource conservation objective analyzed by linear programming models

Barbasin, A.I., 1973:
Economic justification and organization of specialization in agriculture

Zhebrovskii, L.; Snopova, A., 1974:
Economic justification of direct selection by milk protein content

Anonymous, 1973:
Economic knowledge for every worker in the village

Rogacev, S.V., 1973:
Economic laws and development of agriculture

Bayoglu, S., 1972 :
Economic layout of road networks in mountainous regions where extraction has not been mechanized

Rastogi, B.K.; Singh, B.; Reddy, Y.V., 1973:
Economic level of milk production

Yano, T., 1971:
Economic life of rural villages in Southern Thailand - an observation in a Thai-Islam community

Milev, G., 1974:
Economic links and relationships in the formation of capital investments and the movement of basic funds

Meremins' kii, A.I., 1972:
Economic loss and the efficacy of prophylactic measures in paramphistomatid infections in cattle

Oripov, A.O., 1971:
Economic loss due to Marshallagia infections in sheep

Mermerski, K., 1971:
Economic losses attributable to porcine atrophic rhinitis in Bulgaria

Kuczynski, J., 1972:
Economic losses caused by Trichinella spiralis in pigs inspected at the Lodz abattoir in 1965-1969

Antonenkov, I.P., 1974:
Economic losses caused by fascioliasis

Nepoklonov, A.A.; Bryushinin, P.P., 1970:
Economic losses caused by the reindeer warble fly

Adesiyan, S.O.; Odihirin, R.A.; Adeniji, M.O., 1975:
Economic losses caused by the yam nematode, Scutellonema bradys, in Nigeria

Castaneda, J.R.S.; Escobar, J.A.; Berruecos, J.M.V., 1972:
Economic losses due to reproductive problems. II. Effect of age at first calving on subsequent calving intervals in Holstein-Friesian cattle

Berruecos, J.M.; Wilsey, C.; Hidalgo, M.A., 1971:
Economic losses due to reproductive problems: 1. Effect of number of lactations and dry period

Pronin, B.G., 1971:
Economic losses due to sterility of cows

Citu, D., 1973:
Economic management in the crop production farms of the Inainte agricultural co-operative in Poiana Mare, Dolj district, Rumania

Meszaros, S., 1973:
Economic mathematical models and possibilities of using them in horticulture

Wos, A., 1975:
Economic measures for controlling the food industry

Dodds, T.E., 1974:
Economic milk production in Britain in 1975

Looney, Z.M.; Wilmot, C.A., 1971:
Economic models for cotton ginning

Holder, S.H.J.; Morrison, W.R.; Traylor, H.D., 1974:
Economic models for rice mills in the South

Sharma, R.K., 1972:
Economic of tractor versus bullock cultivation (a polot study in Haryana)

Beumer, J., 1972:
Economic opportunities for a dairy farm in the Oldambt region

Kalinke, H., 1972:
Economic opportunities for special crops in Hesse

Petersen, P.H.; Christensen, L.G.; Andersen, B.B.; Ovesen, E., 1974:
Economic optimisation of the breeding structure within a dual-purpose cattle population

Prantilla, E.B., 1972:
Economic optimization models of multiple cropping system: applied to the Philippines

Rouveroux, P., 1972:
Economic organization of agricultural producers

Wong, J., 1971:
Economic organization of the collectives in China

Odero Ogwel, L.A., 1974:
Economic planning for peasant agricultural development under risk constraints

McFarlane, B., 1971:
Economic policy and economic growth in communist China: some comments and a note on Chinese real output 1950-1970

Willis, K.G., 1973:
Economic policy determination and evaluation in the North Pennines

Hinton, W.L., 1972:
Economic policy for British horticulture and the Common Market

Carlin, T.A., 1973 :
Economic position of farm families when money income and net worth are combined

Bilgin, Y., 1974:
Economic possibilities for sowing rates in sugar beet cultivation

Bejtulahu, Z., 1972:
Economic possibilities of utilizing the potential of hilly and mountainous regions of the province of Kosovo

Williams, J.L.; Harter, W.G.; Brannen, S.J., 1974:
Economic potential for a processing grape industry in Georgia

Lapaseotes, G., 1971:
Economic potential of weed control programs in the 1970's

Stout, T.T.; Berg, J.F., 1972:
Economic potentials for Ohio cattle feeding

Stepura, A., 1974:
Economic preconditions for accumulation in collective farms

Anonymous, 1972:
Economic principles for increased beef production from butterfat dairy farms

Lukinov, I., 1973:
Economic principles of management in socialist agriculture

Todorov, T., 1974:
Economic problems concerning the automation of state irrigation systems and irrigated farming

Hansel, H., 1972:
Economic problems in adopting new methods: mineral fertilizers in Ghana

Anonymous, 1972:
Economic problems in fruitgrowing (production, marketing, profitability). A. Plums, damsons and Syrian plums (1967-1971)

Leslie, A.J., 1971:
Economic problems in tropical forestry

Katsarov, G., 1974:
Economic problems of beekeeping in Tolbuhin district

Naidenova, T., 1973:
Economic problems of cotton growing in Bulgaria

Karljuk, I., 1973:
Economic problems of developing agriculture

Anonymous, 1973:
Economic problems of equipping agriculture with production means

Hebert, J., 1974:
Economic problems of fertilizer utilization

Kolbusz, F., 1972:
Economic problems of intensification of cereal production in Poland

Starkov, A., 1973:
Economic problems of large-scale livestock farming

Wollner, H., 1972:
Economic problems of livestock production in the developing countries

Branicky, M.; Mihalikova, M., 1973:
Economic problems of milk production

Bludovsky, Z., 1974:
Economic problems of multiple-use forest management

Szederkenyi, E., 1975:
Economic problems of potato production

Dimeny, I., 1974:
Economic problems of production development in the food sector

Mymrikova, L.; Mymrikov, N., 1973:
Economic problems of quality of agricultural products

Haisch, K.H., 1973:
Economic problems of rationalization in the dairy industry

Angarski, T., 1974:
Economic problems of regulating the quality of products

Lobanov, P.P.; Aleksandrov, N.P.; Listov, P.N.; Mel' nikov, V.F.; Baranov, N.N.; Dmitriev, V.S.; Masenkov, V.F.; Negru Vode, A.A., 1975:
Economic problems of scientific and technical change in agriculture

Dokmanovic, D., 1974:
Economic problems of sheep breeding in the Croatian highlands

Pasztory, F., 1971:
Economic production of industrially prefabricated insulating floors of wood and wood-based materials

Py, C.; Naville, R., 1973:
Economic production of quality pineapples

Olesiak, M., 1974 :
Economic productivity of some cultivars of cereals grown in 1965-68

Lachowski, J., 1974:
Economic progress in the co-operative dairy industry in Poland

Anonymous, 1973:
Economic prospects for South-east Asia 1970-1990

Clark, R.M., 1974:
Economic prospects for household milk delivery in the next decade

Coscia, A., 1972:
Economic prospects for soya production in Argentina

Wright, K.T., 1972:
Economic prospects of Michigan farmers

Dimeny, I., 1975:
Economic questions of development of mechanization in agriculture

Strecker, A., 1974:
Economic questions of packaging in legislation

Romanovschi, S.; Popescu, F.; Suciu, T.; Brumboiu, M., 1972:
Economic rations for young horses in training

Lukinov, I., 1974:
Economic relations between industry and agriculture during scientific and technical change

Smith, D.L.; Ricks, D.J., 1972:
Economic relationships in tart cherry marketing

Petrov, R., 1972:
Economic requirements for designing a tobacco combine to pick individual leaves

Popovic, I.V., 1973:
Economic research methods in agriculture

Walker, P.T., 1974:
Economic research on insect pest control

Walker, P.T., 1972:
Economic research on insect pest control. Paper presented to FAO Conference on ecology in relation to plant pest control, Rome 1972

West, Q.M., 1973:
Economic research trade-offs between efficiency and equity

Kumar, P.; Patel, R.K.; Keshwan, V.K., 1974:
Economic response to feed in terms of milk production for different breeds of dairy cows

Greiner, P.; Valroff, 1974:
Economic results of farms according to their economic orientation

Roussel, M. et al., 1975:
Economic results of farms in 1970 (1)

Rogalski, H.; Fritz, J.; Reichert, H.J., 1973:
Economic results of pasturing large herds of cows at the Neustadt co-operative farm, Kyritz district

Menezes, J.A. de S., 1974:
Economic results of renovation of cocoa plantations: a case study

Durman, D., 1972 :
Economic results of state investments into beef and milk production

Pavlov, G.D., 1974:
Economic results with apple cultivars in palmette orchards

Sassaman, R.W., 1972:
Economic return from planting forage in national forests

Brown, G.K.; Holtman, J.B., 1974:
Economic risk and apple harvester design

Matzon, C., 1972:
Economic rural conservation - new results and viewpoints. 3. The grazing animal and rural conservation

Dice, E.F.; Wang, D., 1973:
Economic scale and dollar exchanges in the Michigan privately owned campground industry

Tsai, G.C., 1971:
Economic significance of integrated supply and marketing services of farmers' associations

Arikan, R., 1969:
Economic situation of the Turkish olive industry and the importance of its development

Taschenberg, E.F., 1973:
Economic status and control of the grape leafhopper in western New York

Sinjukov, M.I., 1974:
Economic stimulation of the introduction of new techniques in agriculture

Stanfield, J.D.; Whiting, G.C., 1972:
Economic strata and opportunity structure as determinants of innovativeness and productivity in rural Brazil

Frank, H.J., 1974:
Economic strategy for import-export controls on energy materials

Niles, J.A.; Anderson, C.L., 1974:
Economic strategy for rehabilitating, selling, or abandoning a 'Valencia' grove under varying situations

Thomas, W.L., 1974:
Economic stress and settlement changes

Dem' janova, V., 1973:
Economic structure of sown area

Bhati, J.P.; Singh, L.R.; Moorti, T.V., 1974:
Economic structure of tribal agriculture in Naintal tarai

Jullian, P., 1972:
Economic study of feed grains harvesting systems

Espejo Diaz, M.; Judez Asensio, L., 1972:
Economic study of intensification on farms rearing sheep for meat

Ohkawa, T., 1974:
Economic study of seasonal migrant labour

Haugse, L., 1972:
Economic study of tree density and length of rotation in apple production: I. Labour demand; II. Yields and grading; III. Comparison of four models

Haugse, L., 1972:
Economic study of tree density and orchard life in apple production. I. Labour demand

Haugse, L., 1972 :
Economic study of tree density and orchard life in apple production. II. Yields and grading

Haugse, L., 1972:
Economic study of tree density and orchard life in apple production. III. Comparison of four models

Vergelin, C.F., 1972:
Economic study of water erosion in the Carcarana river basin

Azevedo, O.V. de, 1970:
Economic survey of certain forestry areas, Madagascar. Industrial afforestation: soil survey of Haut Mangoro

Cumming, D.G.; Holmes, W.D., 1972:
Economic survey of private forestry. Income and expenditure, Scotland, for the eleven years 1961 to 1971

Holmes, W.D.; Vaughan, N.A.Q., 1974:
Economic survey of private forestry. Income and expenditure, Scotland, for the thirteen years 1961-1973

Guigou, J.L., 1972:
Economic theory and transformation of agricultural land. I. Spatial theory and location of agriculture

Celli, G., 1971:
Economic threshold and percentage of parasitism in relation to infestations by Microlepidopterous leaf-miners of apple

Crkva, F., 1973:
Economic tools, their position and function in the system of planned management of agricultural enterprises. 2

Azev, S., 1973:
Economic training in agricultural universities

King, G.A.; Jesse, E.V.; French, B.C., 1973 :
Economic trends in the processing tomato industry

Borisova, S.; Naidenova, N., 1973:
Economic trends resulting from control measures for infectious diseases of poultry in Bulgaria

Salganskii, A.A.; Galkin, V.S.; Mikhailov, A.P., 1973:
Economic use of deer

Kockarev, V., 1974:
Economic use of long-term credit

Martirosov, S.; Martirosova, V., 1973:
Economic valuation of crops and crop rotations

Zeddies, J., 1974:
Economic valuation of milk production traits for planning of breeding

Gliha Botic, N., 1972:
Economic value of domestic varieties of Dactylis glomerata and Phleum pratense

Kubarev, J.I., 1972:
Economic value of intensification of pasture feed production

Frantz, R.W.; Turner, B.J., 1974:
Economic values of genetic improvements in Douglas-Fir Christmas trees

Godfrey, E.M., 1973:
Economic variables and rural-urban migration: some thoughts on the Todaro hypothesis

Klare, K., 1974:
Economic viability comparison for the dairy industry structure policy

Tandon, B.K.; Murdia, B.S., 1972:
Economic viability of farms in Udaipur district (Rajasthan): Report of study sponsored by the Research Programmes Committee of the Planning Commission, Government of India, New Delhi

Proni, G.; Prevosto, M., 1974:
Economic vicissitudes of specialized Poplar growing in the Po Valley in the last twenty years

Robertson, C., 1974:
Economic woman in Africa: profit-making techniques of Accra market women

Velez Munoz, R., 1974:
Economic, social and ecological effects of forest fires

Simantov, A., 1973:
Economic, social and political priorities in agricultural policy formulation in industrialized countries

Ogunlana, M.O.; Pedigo, L.P., 1974:
Economic-injury levels of the potato leafhopper on soybeans in Iowa

Wilke, K.; Schneider, H.J., 1973:
Economic-legal aspects of co-operation between socialist farm businesses in pig fattening ZGE/ZBE

Markin, Y.P.; Zak, Y.M., 1975:
Economic-mathematical models in the optimization of the development and distribution of ice cream production

Misseri, S.C., 1972:
Economic-political problems in safeguarding the quality of water

Kleinewefers, H., 1973:
Economic-political theory and the environmental problem: the example of agricultural policy

Reveguk, L., 1973:
Economic-statistical analysis of quality of agricultural products

Pokin' cereda, A.P., 1972:
Economic-statistical research on production funds of collective and state farms

Lyameborshai, S.Kh, 1972:
Economic/mathematical methods in determining optimum ages of felling

Barnett, S.F., 1974:
Economical aspects of tick-borne diseases control in Britain

Maczak, J., 1970:
Economical considerations of tomato growing in a Venlo type glasshouse

Rakhtaliev, D., 1974:
Economical effect of thiabendazole treatment in sheep

Volodin, P.V.; Teplov, O.V., 1973:
Economical efficacy of worming cockerels

Lima, C.R.; Faria, E.V.; Laun, G.F., 1972:
Economical feeding of bull calves

Chance, C.M.; Davis, R.F.; Vandersall, J.H.; Caskey, C.D., 1974:
Economical grain feeding for dairy cows

Lima, C.R.; Faria, E.V.; Laun, G.F., 1972:
Economical milk-feeding of calves

Noland, P.R.; Baugus, C.A.; Sharp, R.M.; Funderburg, E.M., 1969:
Economical rations for early-weaned pigs

Burns, R.M., 1973:
Economical site preparation for Pine in the sandhills

Piotrowski, J.; Hillendahl, W.; Gartung, J., 1973:
Economical solutions in building cowsheds for dairy cattle

Ishii, K.; Koshika, K.; Tabata, T., 1973:
Economical studies on the management of experiment forests. I. Investigation on the economical state in Toikanbetsu region

Lebedev, S., 1974:
Economical use of semen

Duskin, A.I., 1973:
Economical use of the labour force on specialized farms

Khvatysh, G.A., 1973:
Economical-biological studies on red beet cultivars in Abkhazia

Leitao, J.L. da S., 1971:
Economically important helminthiases of Portuguese poultry

Townshend, J.L., 1966:
Economically important nematodes in Ontario

Olthof, T.H.A.; Marks, C.F.; Potter, J.W.; Townshend, J.L., 1971:
Economically important plant parasitic nematodes in Ontario

Pejin, D.; Ljesov, D.; Zeremski, D., 1974:
Economically optimal rates of concentrates and roughage in milk production

Krefft, R., 1972:
Economically optimum milk yield

Anderson, W.C., 1972:
Economically oriented production functions for Slash and Loblolly Pine plantations

Kupyanskaya, N.A., 1973:
Economically valuable characters of tetraploid flax

Kuvarin, V.V., 1973:
Economically valuable features of tetraploid rye at different sowing rates

Salje, E., 1975:
Economics and automation of woodworking machines

Jericho, K.W.F.; McCauley, H.; Bradley, J.; Magwood, S.E.; Vance, H.N.; Prince, E.; Church, T.L., 1974:
Economics and disease of farm livestock. Symposium of Southern Alberta Veterinary Club, Lethbridge, Alberta. July, 1973

Arkhipov, V., 1971:
Economics and economic policy in Indonesia 1945-1968

Chandra, S.;, A.J.; Evenson, J.P., 1974:
Economics and energetics: Sigatoka Valley, Fiji

Dzonov, K., 1972:
Economics and labour productivity in some apple orchards in Macedonia

Ahsanullah, M., 1973:
Economics and management of tubewell irrigation in one area of Bangladesh

Arnold, J.E.M., 1973 :
Economics and marketing. Preliminary analysis and programme of work

Chenkin, A.F.; Glebov, M.A.; Lapshin, L.V., 1974:
Economics and organisation of plant protection

Anonymous, 1972:
Economics and organization of agricultural production

Morsin, S.S., 1974:
Economics and organization of fodder production in large-scale livestock farms

Takanov, P.S., 1975:
Economics and organization of grass meal production

Murray, W.S., 1969:
Economics and pesticides

Calcaterra, E.; Faenza, V., 1973:
Economics and problems of the production of cows' milk in Italy

Beesley, W.N., 1974:
Economics and progress of warble fly eradication in Britain

Anonymous, 1973:
Economics and rural welfare. Research report 1973

Simantov, A., 1973:
Economics and technical innovation in agriculture

Moiseev, M., 1974:
Economics and the agrarian policy of the Party

Galbraith, J.K., 1964 :
Economics and the Quality of Life

Elisei, F., 1974:
Economics and valuation of the recreational, scenic and ecological benefits of woodland and pastoral surroundings

Langvatn, H., 1975:
Economics in the production of cyclamen

Clevenger, T.S.; McGarrah, C.L., 1974:
Economics of pick-it-yourself vegetable production and marketing

Menzie, E.L.; Cable, C.C.J.; Wolfe, T., 1973:
Economics of Arizona hog production

Kelsey, M.P., 1974:
Economics of Concord grape production in Southwestern Michigan

Bublot, G., 1974:
Economics of agricultural production

Anonymous, 1973:
Economics of agricultural research

Badirjan, G.G., 1973:
Economics of agriculture in the USSR

Vancura, V., 1973:
Economics of alternate-day milk collection

Steinhauser, H.; Strobl, G., 1973:
Economics of beef cattle fattening

Ruffo, G.; Visconti, G.; Redaelli, G., 1972 :
Economics of bovine mastitis control

Jilkova, M., 1972:
Economics of cattle farming and milk production

Russell, J., 1973:
Economics of clearing tropical rain forest in Dominica

Colby, M.K.; Lewis, G.D., 1973:
Economics of containerized conifer seedlings

Bischoff, T., 1973:
Economics of cow-keeping

Bischoff, T., 1973:
Economics of dairy farming

Singh, H.P., 1972:
Economics of dairy farming: a case study

Speicher, J.A., 1973:
Economics of dairy herd management

Guha, S., 1973:
Economics of deep tubewell irrigation

E.Hakim, A.H., 1973:
Economics of desalination of soils - illustrated by examples from Iraq

Vaccaro, R., 1974:
Economics of different alternatives to progeny test dairy bulls through artificial insemination

Osborn, J.E.; Swann, T.J., 1974:
Economics of drylot cow-calf enterprises. Texas high plains

Harwood, D.G.Jr, 1972:
Economics of environmental control in broiler and egg production housing

Antony, J.; Steffen, G., 1973:
Economics of environmental protection in pig production

Jones, H.B., 1972:
Economics of environmental quality and ecological perspective

Patnaik, U., 1972:
Economics of farm size and farm scale: some assumptions re-examined

Lacko, I., 1973:
Economics of farming in hill and mountain regions

Schermerhorn, R.W., 1973:
Economics of feeding cattle in Idaho

Kanwar, J.S.; Das, M.N.; Sardana, M.G.; Bapat, S.R., 1973:
Economics of fertiliser use in rice in farmers' fields

Iyer, V.N.; Sardana, M.G., 1973:
Economics of fertilization of maize under cultivators' conditions

Nelson, W.C.; Meyer, R.L., 1973:
Economics of fertilizer use in Brazil

D.J.nvry, A.; Koenig, R., 1972:
Economics of fertilizer utilization on maize and wheat in Argentina

Mulic, J.; Saric, T., 1970:
Economics of fertilizing winter vetch/rye mixture on parapodzol

Wiens, J.K., 1974:
Economics of forage production and use on grain-cattle farms

McMartin, W.; Haas, H.J.; Willis, W.O., 1970:
Economics of forage production on level benches in the Northern Plains

Sal' t, V.I., 1973:
Economics of grain storage and processing

Ross, G., 1972:
Economics of grass conservation in relation to quality

Hoglund, C.R.; Schwab, G.D.; Tesar, M.B., 1972:
Economics of growing and feeding alfalfa and corn silage for dairy cattle

Laforge, A.J.J.; Hamilton, R.I., 1974:
Economics of growing and feeding corn silage in the Prairie Provinces

Sharma, R.K.; Pandey, H.K., 1972:
Economics of guava production and its marketing

Smith, H.D., 1973:
Economics of hardwood plantations

Sherman, R.W., 1972:
Economics of hardwood pulpwood production in Appalachia, Ohio

Singh, R.V.; Verma, R.C.; Agarwal, N.L., 1973:
Economics of high yielding varieties of wheat

Pathak, G.C.; Shah, S.L.; Moorti, T.V., 1973:
Economics of high-yielding variety of wheat for seed production

Kunaev, E.N., 1972:
Economics of improving grasslands with aerial sowing in the semi-desert zones

Anonymous, 1972:
Economics of industrialized poultry farming

George, M.V.; Malik, H.S., 1971:
Economics of insecticide sprays on American cotton in Hissar district

Ghimessy, L., 1973:
Economics of insurance of plantations during the establishment period

Kahlon, A.S.; Gupta, D.D., 1972:
Economics of intercropping in young orchards of south-eastern districts of the Punjab

Balogh, K.; Lukats, K., 1973:
Economics of irrigation by industrial sewage

Polozij, V.N., 1974:
Economics of irrigation in new regions

Woolf, W.F.; Leary, P.D., 1975:
Economics of irrigation of soybeans, Macon Ridge area, Louisiana

Auchter, R.J.; Horn, R.A., 1973:
Economics of kraft pulping of unbarked wood

Krenz, R.D.; Heid, W.G.J.; Sitler, H., 1974:
Economics of large wheat farms in the Great Plains

Ilori, C.O., 1972:
Economics of livestock transport and inter-state trade in Nigeria

Robertson, W.R., 1972:
Economics of macadamia and pecan nut production

Morrison, R.R., 1975:
Economics of machine harvesting raspberries

Ul' man, I.E., 1970:
Economics of machine milking (as exemplified on the farms of the Chelyabinsk Institute of Mechanization and Electrification of Agriculture)

Witt, A.E.; Morrissey, J.E., 1972:
Economics of making irradiated wood-plastic products

Smith, C.A., 1974:
Economics of marketing systems: models from economic geography

Anonymous, 1972:
Economics of mechanization

Anonymous, 1973:
Economics of mechanization. Grain loss

Mergl, M.; Prucha, A., 1973:
Economics of milk cooling on the farm

Ready, Y.V.R.; Rastogi, B.K.; Singh, R.R., 1973:
Economics of milk production

Raut, K.C.; Singh, S., 1974:
Economics of milk production by landless cattle owners and farmers of small medium and large holdings

Acharya, T.K.T.; Rao, J.; Pawar, R.; Bhadage, J.R., 1973:
Economics of milk production in tribal area of Ahmednagar district (Maharashtra state)

Antiporta, D.B.; Huelgas, R.R., 1970:
Economics of nitrogen usage in selected vegetables

Carlson, G.A.; Castle, E.N., 1971:
Economics of pest control

Thos Ruhi, J., 1973:
Economics of pig production in the Ebro valley

Chadha, K.L.; Gopalaswamy, T.P.; Shikhamany, S.D.; Melanta, K.R., 1975:
Economics of pineapple production under various planting densities

Lee, S.A., 1972:
Economics of pineapple smallholdings in Johore

Kaptan, K., 1969:
Economics of pistachio production and its problems in Turkey and in the world

Vissia, R., 1972:
Economics of plant illumination

Sesco, J.A., 1973:
Economics of pollution and the impact of environmental concern on the forest products industry

Huber, B.; Leistritz, F.L., 1973:
Economics of pork production in North Dakota

Anonymous, 1973:
Economics of poultry production

Jochimsen, H., 1975:
Economics of rearing piglets from fattening sows

Desai, B.M., 1973:
Economics of resource use on sample farms of central Gujarat

Orr, C.C., 1973:
Economics of Root-Knot Nematode Control on Cotton by DBCP Fumigant on the Texas High Plains

Chatterjee, S.K.; Bose, T.K., 1973:
Economics of rose cultivation for export

Mandal, G.C. (et al ), 1974:
Economics of rural change. A study in East India

Wijnen, C.J.M., 1973:
Economics of scale and modernization on dairy farms

Dobie, J., 1973:
Economics of scale and trends in sawmill capacity in British Columbia

Zarazaga Burillo, I.; Sierra Alfranca, I., 1971:
Economics of sheep farming in traditional systems and in specialized units

McMartin, W.; Frank, A.B.; Heintz, R.H., 1974:
Economics of shelterbelt influence on wheat yields in North Dakota

Daves, T.E., 1974:
Economics of small watershed planning in Minnosta

Lopatina, O.F.; Fraer, S.V., 1973:
Economics of socialist agriculture

Agrawal, M.C.; Jain, N.K., 1974:
Economics of soil and foliar application of nitrogen in wheat Sonora-64

Jain, N.K.; Rathi, K.S., 1972:
Economics of soil and foliar feeding of nitrogen to tall wheat

Zolondz' , J.Z.; Zlodeev, V.A.; Tonkoskurova, N.N., 1974:
Economics of specialized beef cattle breeding

Kelsey, M.; Belter, H., 1974:
Economics of strawberry production in southwestern Michigan

Katiyar, R.C.; Ranjhan, S.K., 1972:
Economics of subsidiary animal husbandry programme for the small and marginal farmers

Larkin, L.C., 1972:
Economics of sweetener marketing: an annotated bibliography of selected references

Hobman, F.R.; Nimmo, R.G., 1972:
Economics of tea growing

Sidhu, S.S., 1973:
Economics of technical change in wheat production in Punjab (India)

Sidhu, S.S., 1974 :
Economics of technical change in wheat production in the Indian Punjab

Burnham, B.O., 1973:
Economics of technical change: with special emphasis on Colorado agriculture

Berthelsen, J.D., 1974:
Economics of the avian TB problem in swine

Youde, J.; Carman, H., 1972:
Economics of the citrus industry

Jain, K.C.; Bajpai, M.R., 1971:
Economics of the common mixture of mixed cropping in the semi-arid tract of central Rajasthan

Romera, C.B., 1972:
Economics of the marketing of hogs and pork

Nagel, G.S., 1974:
Economics of the reservation

Bradbury, F.R.; Loasby, B.J., 1975:
Economics of the sterility principle for insect control. Some general considerations

Ghodake, R.D.; Sirohi, A.S.; Jha, D., 1973:
Economics of the use of pesticides in cotton crop

Sassaman, R.W.; Barrett, J.W.; Smith, J.G., 1972:
Economics of thinning stagnated Ponderosa Pine sapling stands in the Pine/grass areas of central Washington

Kant, H.; Sood, K.G., 1974:
Economics of timber transportation by skyline crane

Motilal, G., 1973:
Economics of tractor utilization

Armour, D.M., 1974:
Economics of turkey egg and poult production

Steenkamp, J.D.G.; Horst, C. van der, 1975:
Economics of two beef production systems: a comparison over 23 years

Mathur, S.C.; Balishter, 1969:
Economics of vegetable farming

Abeysekera, T.; Senanayaka, P., 1974:
Economics of vegetable production and marketing. A case study of 4 villages in Palugama (Welimada)

Semenov, P.V.; Smolin, A.V., 1973:
Economics of veterinary measures against actinobacillosis in sheep

Singh, M.L., 1973:
Economics of water for irrigation

Rangiah, P.K., 1973:
Economics of weed control in transplanted rice

Agarwal, J.P., 1971:
Economics of weed control measures in sugarcane

Ashcroft, N., 1972:
Economics opportunities and patterns of work: the case of British Honduras

Gotsch, C.H., 1973:
Economics, institutions and employment generation in rural areas

Anonymous, 1974:
Economics, organization and planning of agricultural production

Voitov, L.K.; Grishin, 1975:
Economics, organization and planning of socialist agriculture

Leistritz, F.L.; Schneeberger, W., 1972:
Economies of farm size in southwestern North Dakota

Anonymous, 1973:
Economies of size and plant utilization in distribution of anhydrous ammonia fertilizer

Johnston, W.E., 1972:
Economies of size and the spatial distribution of land in farming units

Devino, G.; Bradfield, A.; Mengel, J.; Webster, F., 1970:
Economies of size in large fluid milk processing plants

Longworth, J.W.; McLeland, W.J., 1972:
Economies of size in wheat production

Anderson, C.G.; Moore, D.S., 1972:
Economies of size on farms in the Blackland area of Texas

Anderson, D.G.; Helgeson, D.L., 1974:
Economies of size, volume and diversification in retail grain and farm supply businesses

Misra, G.N., 1970:
Economising cost of production of rice through adjustment in its growth phases

Ellis, R.T.; Wenham, D., 1974:
Economy class irrigation for young tea

Hanotiaux, G.; Felipe Morales, C., 1972:
Economy of soil potassium II. Study of the fixation and release of potassium under controlled conditions

Mall, L.P.; Tugnawat, R.K., 1973:
Ecopathological investigations (1) Influence of plant pathogenic fungus on productivity of Dichanthium annulatum (Forsk) Stapf

Jankovic, M.M.; Popovic, R.; Dimitrijevic, J., 1972:
Ecophysiological characteristics of some woody species in the Querco-Carpinetum serbicum and Festuco-Quercetum petraeae on Mt. Fruska Gora

Anonymous, 1972:
Ecophysiological foundation of ecosystems productivity in arid zone. International symposium, USSR, June 7-19, 1972

Schulze, E.D.; Lange, O.L.; Koch, W., 1972:
Ecophysiological investigations on wild and cultivated plants in the Negev desert. 3. Daily courses of net photosynthesis and transpiration at the end of the dry period

Musselman, R.C., 1973:
Ecophysiological studies of Thuja occidentalis L. in Wisconsin

Huber, W.; Sankhla, N., 1973:
Ecophysiological studies on Indian arid zone plants. 2. Effect of salinity and gibberellin on the activity of the enzymes of amino-acid metabolism in leaves of Pennisetum typhoides

Delvi, M.R.; Pandian, T.J., 1971:
Ecophysiological studies on the utilisation of food in the paddy-field grasshopper Oxya velox

Boyer, J., 1974 :
Ecophysiological study of the development of cacao trees grown in Cameroon. I. Relationships between the annual climatic cycle amd vegetative activity. II. Influence of the predominating climatic factors on flowering and fruiting

Montoya Maquin, J.M., 1971:
Ecophysiology of the germination of Haplorhus peruviana (Anacardiaceae). 1. Distribution of the species and objects of the study

Dubey, P.S., 1972:
Ecophysiology of the selective association between weeds and weed and crop

Chadwick, M.J.; Edworthy, K.J.; Rush, D.; Williams, P.J., 1974:
Ecosystem irrigation as a means of groundwater recharge and water quality improvement

Krajina, V.J., 1972:
Ecosystem perspectives in forestry

Anonymous, 1973:
Ecosystem research. Results of symposia of the German Botanical Society and of the Society for Applied Botany at Innsbruck, July 1971

Anonymous, 1972:
Ecosystem study of grassland biome in Czechoslovakia

Lemee, G., 1975:
Ecosystems of the nature reserves of the forest of Fontainebleau. III. Influence of grass cover on the characteristics and biological activity of the acid mull

Melief, C.J.; Louie, S.; Schwartz, R.S., 1975:
Ecotropic leukemia viruses in congenic C57BL mice: natural dissemination by milk-borne infection

Bukhteeva, A.V.; Kozulya, I.E., 1974:
Ecotypes of Agropyron spp. from western Kazakhstan as initial material for breeding

Myasoedov, S.S., 1971:
Ecotypes of Oak and their effect on the performance of plantations

Shimotsuba, K.; Nakayama, H., 1974:
Ecotypes of slender spikerush (Eleocharis acicularis) and their response to MCP herbicide

Ramakrishnan, P.S.; Gupta, U., 1972:
Ecotypic differences in Cynodon dactylon (L.) Pers. related to weed-crop interference

Srivastava, A.K.; Misra, K.C., 1970:
Ecotypic differentiation in Gomphrena celosioides Mart

Waisel, Y.; Pechav, Y., 1971:
Ecotypic differentiation in Phragmites communis Trin

Whalley, R.D.B.; Burfitt, J.M., 1972:
Ecotypic variation in Avena fatua L., A. sterilis L. (A. ludoviciana), and A. barbata Pott. in New South Wales and southern Queensland

Perry, D.A., 1975:
Ecotypic variation in Pinus contorta Dougl. var. latifolia Engelm. (Lodgepole Pine)

Wilcox, H.E.; Ganmore Neumann, R., 1974:
Ectendomycorrhizae in Pinus resinosa seedlings. I. Characteristics of mycorrhizae produced by a black imperfect fungus

Froidevaux, L.; Amiet, R., 1975:
Ectendomycorrhizas of Pinus mugo + Boletus edulis ssp. edulis and Pinus cembra + Suillus variegatus obtained in pure culture

Seifert, G.W., 1971:
Ecto- and endoparasitic effects on the growth rates of Zebu crossbred and British cattle in the field

Nicholas, A.K.; Hutnik, R.J., 1971:
Ectomycorrhizal establishment and seedling response on variously treated deep-mine coal refuse

Easton, E.R.; Goulding, R.L., 1974:
Ectoparasites in two diverse habitats in western Oregon I. Ixodes (Acarina: Ixodidae)

Wilson, N.; Johnson, W.J., 1971:
Ectoparasites of Isle Royale, Michigan

Frolov, B.A., 1975:
Ectoparasites of birds and their control

Persson, L., 1973:
Ectoparasites of dogs and cats

Rak, H., 1972:
Ectoparasites of dogs and cats in Iran

Tigin, Y., 1973:
Ectoparasites of domestic pigeons (Columba livia)

Vaivarinya, G.F.; Paudere, V.Y.; Mikhelsone, V.K.; Keidans, P.D.; Kruklite, A.Y., 1973:
Ectoparasites of fowls in the Latvian SSR

Tello, M.P., 1972:
Ectoparasites of pigs

Kamyszek, F., 1975:
Ectoparasites of pigs and cattle III. Scabies in pig. A serious problem in large herds

Kamyszek, F.; Piotrowski, R., 1975:
Ectoparasites of pigs and cattle. II. The biting and sucking lice of cattle and their control

Lustosa, E. de S.; Carneiro, J.R.; Carvalho, M.E.S.D.; Jardim, J.H. da V., 1973:
Ectoparasites of stray dogs in Goiania

Haas, G.E.; Wilson, N.; Tomich, P.Q., 1972:
Ectoparasites of the Hawaiian Islands. I. Siphonaptera

Letov, G.S.; Letova, G.I., 1973:
Ectoparasites of the long-tailed Siberian souslik (Citellus undulatus) in relation to its epizootiological importance in Tuva

Sanchez Acedo, C.; Vericad, J.R., 1973:
Ectoparasites of the mountain mammals and birds of upper Aragon

Heckmann, R.; Farley, D.G., 1973:
Ectoparasites of the western roach from two foothill streams

Ivanova, T.S., 1972:
Ectoparasitic nematodes in Tadzhikistan

Baker, E., 1974:
Ectopic ear mite infestation in the dog

Convit, J.; Reyes, O., 1973:
Ectopic skin lesions produced by Schistosomas mansoni

Thake, D.C.; Cheville, N.F.; Sharp, R.K., 1971:
Ectopic thyroid adenomas at the base of the heart of the dog

Turpin, F.T.; Dumenil, L.C.; Peters, D.C., 1972:
Edaphic and agronomic characters that affect potential for rootworm damage to corn in Iowa

Salazar, F.R.; Albertin, W., 1974:
Edaphic and climatic requirements for Tectona grandis L

Quraishi, M.S., 1972:
Edaphic and water relationships of aldicarb and its metabolites

Stojanovic, B.J.; Kennedy, M.V.; Shuman, F.L. , Jr, 1972:
Edaphic aspects of the disposal of unused pesticides, pesticide wastes, and pesticide containers

Hansen, K.; Jensen, J., 1974:
Edaphic conditions and plant-soil relationships on roadsides in Denmark

Marchand, D.E., 1973:
Edaphic control of plant distribution in the White Mountains, eastern California

Figuerola, L.F.; Furtick, W.R., 1972:
Edaphic factors affecting the activity of terbutryn

Srivastava, U.S., 1971:
Edaphic factors and wilt of coriander

Alexander, S.A.; Skelly, J.M.; Morris, C.L., 1975:
Edaphic factors associated with the incidence and severity of disease caused by Fomes annosus in loblolly pine plantations in Virginia

Wooten, J.W., 1973:
Edaphic factors in species and ecotype differentiation of Sagittaria

Husabo, P., 1975:
Edda - a new early plum

Spalatin, J.; Hanson, R.P.; Jones, T.D., 1973:
Edema of the eyelid and face of chickens exposed to the viscerotropic type of Newcastle Disease virus

Meritt, D.A.Jr, 1973:
Edentate diets. 1. Armadillos

Meritt, D.A.Jr, 1973:
Edentate diets. 2. Two-toed sloths

Boontjes, 1974:
Edge disease in the lily hybrid Enchantment

Bergel, D., 1973:
Edge effects in sample plots in young stands

McAlister, R.H., 1974:
Edge-glued dimension lumber from low-grade Southern Pine

Chiu, Y.M.; Biblis, E.J., 1973:
Edgewise shear properties of 3-ply, 4-ply, and 5-ply 1/2-inch Southern Pine plywood

Degras, L.; Arnolin, R.; Poitout, A., 1972:
Edible Dioscorea continuous studies at the INRA Station in Guadeloupe (F.W.I.)

Chestnaya, V.A., 1972:
Edible Honeysuckle

Troyan, A.V.; Borukh, N.F.; Yatsykevich, K.Y.; Zadorozhnyi, I.M., 1971:
Edible chestnuts - a valuable material for use in food industry.

Gardiner, F.J.; Nicol, W.M., 1973:
Edible composition

Vecher, A.S.; Kulikova, A.N., 1973:
Edible dye for cheese

Cavalcante, P.B., 1972:
Edible fruits of Amazonia. I

Meyer-Rochow, V.B., 1973:
Edible insects in three different ethnic groups of Papua and New Guinea

Gwyer, G.D.; Avontroodt, P.J., 1974:
Edible oils: supply and demand prospects

White, J.M., 1973:
Edible pod peas - a potential crop for Ohio

Walker, D.A., 1973:
Edible product and method for its manufacture

Holscher, E., 1973:
Edible product, and method of manufacture

Anonymous, 1973:
Edible protein fibres based on casein, and method of manufacture

Knight, R.J.Jr, 1969:
Edible-fruited passionvines in Florida: the history and possibilities

Zhanderkin, A.; Keikin, D.; Tokkuzhin, S., 1974:
Edilbaev sheep

Anonymous, 1975:
Edmonton dairies launch pouch milk in move to replace glass containers

Anonymous, 1972:
Educated youths in the countryside

Callaway, A., 1974:
Educating Africa's youth for rural development

Patrick, G.F.; Kehrberg, E.W., 1973:
Education and agricultural development: Eastern Brazil

Anonymous, 1974:
Education and development. The school in the Third World in 1974

Ogionwo, W., 1972:
Education and development: an assessment of educational level and adoption behaviour of farmers in Nigeria

Howitz, H.; Badewitz, S., 1972:
Education and further education in the fields of mathematics, cybernetics operations research and electronic data processing in the crop production section of the Martin-Luther University, Halle-Wittenberg

Arnove, R.F., 1973:
Education and political participation in rural areas of Latin America

Kottl, H., 1973:
Education and research in the field of agricultural marketing and the food industry

Haller, T.E., 1972:
Education and rural development in Colombia

Mengot, A.D., 1974:
Education and rural development in the Cameroon

Vanzetti, N.R.; Bessell, J.E., 1974 :
Education and the development of farming in two areas of Zambia

Wilson, F.B., 1973:
Education and training for rural development

Crawford, R.J.M., 1973:
Education and training for the dairy industry in the United Kingdom. I. Diploma courses

Gray, J., 1973:
Education and training for the dairy industry in the United Kingdom. II. Industrial training

Osuntogun, A., 1972:
Education and training in agricultural co-operation in the Western State of Nigeria

Obibuaku, L.O., 1975:
Education and training in the Nigerian Extension Service

Anonymous, 1972:
Education and training. Annotated bibliography. Author and subject index

Castillo, G., 1971:
Education for agriculture

Kenney, R., 1975:
Education for farming success in the future

Ogunniyi, O., 1974:
Education for rural development

Tosh, A.C., 1974:
Education for rural development - a case study, Tanzania

Contado, T.E., 1973:
Education for rural development: the case of the Barrio Development School Project

Wiebecke, C.; Brunig, E.F., 1975:
Education for world forestry. From accumulation of regional facts to a global concept