000 004550000a22001690004500
020 _a812041019X
060 _a100
082 _a632.95 WAL
100 _aParmar, B.s.
100 _aWalia, S.
245 _aPesticides crop protection and environment
260 _aNew Delhi, Oxford & IBH publishing co. pvt. ltd
260 _c1995
300 _a600
650 _aPesticides - crop protection/ biopesticides/ pesticides - environment
942 _cBK
999 _c362192
_d362192