TY  - BOOK
AU  - S.Walia
TI  - Pesticides crop protection and environment
SN  - 812041019-x
U1  - 632.95 wal/pe 
PY  - 1995///
CY  - new delhi
PB  - oxford and ibh
KW  - pesticide challenge and appraisal
KW  - pesticides and crop protection
KW  - botanical and biopesticides
KW  - pesticides and environment
ER  -