000 00411pam a2200157a 44500
008 230405s2020 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aKhopkar, S.M.
245 _aENVIRONMENTAL POLLUTION ANALYSIS
250 _a2 Ed.
260 _aNEW DELHI
_bNew Age International Pub
_c2020
300 _a310p.
440 _aSOURCE: MEHTA BOOK SELLERS KOLHAPUR
690 _aCHEMISTRY
906 _a8442
999 _c788666
_d788666