TY  - BOOK
AU  - Perry, A.S. and others
TI  - Insecticides in agriculture and environment : retrospects and prospects
U1  - 632.951 I-5 
PY  - 1998///
CY  - New Delhi
PB  - Narosa Publishing House
KW  - INSECTICIDES
KW  - INSECTICIDES -- ENVIRONMENTAL ASPECTS
ER  -