TY  - BOOK
AU  - Gupta, D S., ed.
TI  - Residue analysis of insecticides
U1  - 632.951/GUP 
PY  - 1984///
CY  - Hissar
PB  - Haryana Agricultural University
KW  - Insecticides--Analysis
KW  - Insecticides--Environmental aspects
ER  -