Rajagopal, D .
Proceedings of the Fourth National Symposium on Soil Biology and Ecology : Soil Organisms and Sustainability Feb.17-19,1993. Textual Documents Rajagopal,D. - Bangalore University of Agriculutral Sciences, GKVK. 1996. - .
Soil Organisms-Sustainbility Soil Biology and Ecology
631.46 / NSSB
Proceedings of the Fourth National Symposium on Soil Biology and Ecology : Soil Organisms and Sustainability Feb.17-19,1993. Textual Documents Rajagopal,D. - Bangalore University of Agriculutral Sciences, GKVK. 1996. - .
Soil Organisms-Sustainbility Soil Biology and Ecology
631.46 / NSSB