Balwinder, Singh Dhaliwal, G S
Pesticides: Thier Ecological Impact in developing countries - New Delhi, Commonwealth publishers 1993 - 389
81-7169-248-6
Pesticides/ Pesticide- Ecological Impact/ Botanical pesticides/ Microbial pesticides/ pesticide contamination.
632.95 DHA
100
Pesticides: Thier Ecological Impact in developing countries - New Delhi, Commonwealth publishers 1993 - 389
81-7169-248-6
Pesticides/ Pesticide- Ecological Impact/ Botanical pesticides/ Microbial pesticides/ pesticide contamination.
632.95 DHA
100