The method of Mehta et al modified for determination of organic phosphorus in soils high in extractable iron. Proc. Soil Sci. Soc. Am, 31: 576-577, 1967
Modified Mehtaa method for rapid determination of organic phosphorus in high ash peaty soils of the lowland type. Agrokhimiia (2) 141-144, 1980
Modified Mehtas method for rapid determination of organic phosphorus in peaty soils of lowland type with high ash content. Agrokhimiia (2) 141-144, 1980
Determination of organic phosphorus in soils with high iron contents. Boletim da Faculdade de Ciencias Agrarias do Para, Brazil (17): 45-56, 1988
Study of forms of organic nitrogen in soils of lowland excavated peat bogs using bremners method. Vestnik Leningradskogo Universiteta Biologiya (4): 134-139, 1976
Determination of organic phosphorus in samples of peat soils. Maataloust. Aikak, 27: 104-115, 1955
Method of determination of organic phosphorus in soils with high content of free iron. Escola de Agronomia da Amazonia Boletim 4: 43-53, 1971
Adaptation of the Schollenberger-Anne method (rapid determination of organic carbon in soils) to rapid determinations of organic car-bon in manures and plants.. Ann. Inst. Agric. Algerie, 5: 10, 7, 1950
Determination of the moisture content of organic peat soils by the neutron method. Pochvovedenie, 1, 96-100, 1966
A modified Gerber method for rapid determination of fat contents in fish. Bamidgeh 19(2-3): 46-49, 1967
A rapid micro-diffusion method for the determination of the urease activity of peat-bog soils. Agrokhimiya. 5, 144-149, 1972
Rapid method for combustion of soils & plants. (Determination of total content of nitrogen & phosphorus in soils.).. Poch-vovedenie, 5, 89-96, 1963
A comparative determination of available phosphorus in soils with very high CaCO3 contents. Radovi Polojoprivrednog Fakulteta Univerziteta u Sarajevu1974; 11-12(24-25): 159-166, 1973
Content of phosphorus in the organic matter of some tropical soils and the relationship between organic phosphorus and carbon and nitrogen contents. Abstract in "Progress in Soil Biodynamics and Soil Productivity", Pallotti, Santa Maria, Brazil, 334, 1968