Visual impairment among weaving communities in Prakasam district in South India. Plos One 8(2): E55924-E55924, 2013
Presbyopia, spectacles use and spectacle correction coverage for near vision among cloth weaving communities in Prakasam district in South India. Ophthalmic & Physiological Optics 33(5): 597-603, 2014
Evaluation of hydrogeochemical characteristics of phreatic alluvial aquifers in southeastern coastal belt of Prakasam district, South India. Environmental Earth Sciences 68(2): 471-485, 2013
Fluid inclusions from charnockites of Toppur, Salem-Dharmapuri District, Tamil Nadu, South India. Indian Mineralogist 39(2): 131-136, 2005
Fold-fault structures of the Nallamalai Range, Digubvametta-Nandi Ka Nama Pass, Prakasam District, Andhra Pradesh, South India. Indian Journal of Geology 66(3): 203-213, 1994
Mineral chemistry investigations of charnockites and associated rocks of North Arcot District, Tamil Nadu, South India. Journal of the Geological Society of India 17(1, Granulite facies of southern peninsular India): 162, 1976
The Purimetla Gabbros, Prakasam District, Andhra Pradesh, India. Journal of Earth System Science 94(3): 305-313, 1985
Petrology of the Elchuru alkaline pluton, Prakasam District, Andhra Pradesh, India. Journal of the Geological Society of India 31(6): 535-537, 1988
An ethno-medico-botanical study of Prakasam district, Andhra Pradesh, India. Fitoterapia 69(6): 483-489, 1998
Genus dictyozamites oldham from uppugunduru prakasam district andhra pradesh india. Geophytology 18(1): 87-88, 1988
Pollen analysis of rock bee summer honeys from the Prakasam district of the Andhra Pradesh, India. Journal of Apicultural Research, 301: 33-40, 1991
Rb-Sr geochronological studies on the granites of Vinukonda and Kanigiri, Prakasam District, Andhra Pradesh, India. Precambrian Research 26(2): 105-109, 1984
Geochemistry of fluoride-rich groundwater, Markapur area, Prakasam District, Andhra Pradesh, India. Programme and Abstracts - International Symposium on Environmental Geochemistry (ISEG) 6: 144, 2003
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