000 00448nam a2200157Ia 4500
003 SGT
020 _a9788189866365
082 _a540
_bPAN
100 _aPani,Balram
245 _aTextbook of enviromental chemistry
260 _bI.K. International Publishing House Pvt. Ltd.
_aNew Delhi
_c2007
300 _a554p.
650 _aCHEMISTRY
653 _aOUR ENVIRONMENT AND ITS CHEMISTRY , FUNDAMENTAL CHEMISTRY FOR ENVIRONMENT
942 _2ddc
_cBK
_02
999 _c5116
_d5116