Alternatives to pesticides in tropical countries / sustainable agriculture--food security with food safety
Dudani, . A.T.
Alternatives to pesticides in tropical countries / sustainable agriculture--food security with food safety - 1 - New Delhi Vigyan Prasar 1999
9788174800473
632.950 / DUD.A
Alternatives to pesticides in tropical countries / sustainable agriculture--food security with food safety - 1 - New Delhi Vigyan Prasar 1999
9788174800473
632.950 / DUD.A