000 00481nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a631.41
_bK45
100 _aKhan S U
245 _aPesticides in the soil environment
260 _aAmsterdam
_bElsevier Scientific Pub
_c1980
300 _aviii,240p.
440 _aFundamental aspects of pollution control and environmental science;5
650 _aSoil chemistry
942 _cBK
999 _c1522
_d1522