Perspectives in agroecosystem
Arvind Kumar
Perspectives in agroecosystem - Delhi Daya Publishing House 2003 - xiv, 413p.
Includes index
8170353114
Agroecosystem - - Plant growth
Biotechnology and Genetic engineering
Pollution - - Cement dust
Perspectives in agroecosystem - Delhi Daya Publishing House 2003 - xiv, 413p.
Includes index
8170353114
Agroecosystem - - Plant growth
Biotechnology and Genetic engineering
Pollution - - Cement dust