000 00409nam a2200157Ia 4500
008 170207s9999 xx 000 0 und d
082 _aPG 574.5 DHA-P
100 _aDhaliwal, G S, Ed.; Singh, Balwinder, Ed.
245 _aPesticides and environment
260 _bCommonwealth Publishers, New Delhi
260 _c2000
300 _a439
365 _b1350
650 _aEcology; Biology
942 _cBOOKS
999 _c37618
_d37618