000 00445nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _a81-224-0463-4
035 _a39431
082 _a541
_BKHO
100 _aKhopakar, S. M.
245 0 _aEnvironmental Pollution Analysis
250 _a-
260 _aN. Delhi
_bNew Age International (P) Ltd. Publishers
300 _a190
500 _a278
650 _aGeneral Chemistry
942 _cBK
999 _c41233
_d41233