000 00343nam a2200121Ia 4500
999 _c37169
_d37169
008 160926s9999 xx 000 0 und d
020 _a9788121908832
100 _aDara, S.S.
_969396
245 _aTextbook of Environment Chemistry and Pollution Control
260 _bS. Chand & Company
_c2009
_aNew Delhi
300 _a402 P.
942 _cBK
_2ddc