000 00466nam a2200157 a 4500
020 _a8121908833 (paperback)
020 _a9788121908832 (paperback)
082 _a333.7 Dara 2nd 2012 Environmental Science
100 1 _aDara, S.
_9436
245 1 0 _aTextbook of Environmental Chemistry and Pollution Control
250 _aRevised ed.
260 _aNew Delhi:
_bS Chand & Co Ltd,
_c2012.
300 _a352 p. ;
650 _aEnvironmental Science
_99892
942 _cBK
999 _c180
_d180