000 00434nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _a81-219-0883-3
035 _a38598
082 _a614.7
_BDAR
100 _aDara, S. S.
245 0 _aTextbook Of Environmental Chemistry & Pollution Control
250 _a-
260 _aN. Delhi
_bS. Chand and Company Ltd.
300 _a264
500 _a267
650 _a-
942 _cBK
999 _c40303
_d40303