Biological control of crop pests in India
KUMARI, P. Santha
Biological control of crop pests in India - Ludhiana 2003 - 349p
PESTS -- BIOLOGICAL CONTROL
PESTS -- BIOLOGICAL CONTROL
632.96 K98B
Biological control of crop pests in India - Ludhiana 2003 - 349p
PESTS -- BIOLOGICAL CONTROL
PESTS -- BIOLOGICAL CONTROL
632.96 K98B