Chattopadhyay, S B
Principles and procedures of plant protection - 3 - New Delhi, Oxford & IBH publishing co. pvt. ltd 1991 - 584
81-204-0202-2
Pests/ Insecticides/ Fungicides/ Herbicides/ seed treatments/ soil treatment / pesticide residue/ Integrated pest management
632.93 CHA
100
Principles and procedures of plant protection - 3 - New Delhi, Oxford & IBH publishing co. pvt. ltd 1991 - 584
81-204-0202-2
Pests/ Insecticides/ Fungicides/ Herbicides/ seed treatments/ soil treatment / pesticide residue/ Integrated pest management
632.93 CHA
100