Biological methods of pest control
Biological methods of pest control
/ Proceedings of the Southern Regional Seminar November 21-22, 1988
- Madras: Patriotic and People-Oriented Science & Technology Foundation, 1989
- 108p.
Agriculture
Natural farming Biocontrol agents
I 632.9(082.2) / M9
Agriculture
Natural farming Biocontrol agents
I 632.9(082.2) / M9