000 00468nam a2200181 4500
020 _a
_c
082 _a632.96 WAL-P
100 _aWalia, S, Ed.; Parmar, B S, Ed.
245 _aPesticides, crop protection and environment
250 _a
260 _aOxford & IBH Publishing Co. Pvt. Ltd., New Delhi
_c1995
300 _a
490 _a
500 _a
590 _aSUB
_b
_c
650 _aBiological control of pests--agriculture-- Pest control
942 _cBK
999 _c542578
_d542578