TY  - BOOK
AU  - Koul, Opender
TI  - Biopesticides and pest management
SN  - 818030020X (v.1); 8180300153 ( v.2. ).
U1  - 668.65 
PY  - 2003///
CY  - New Delhi
PB  - Campus Books
KW  - Pesticides; Germicides
ER  -