000 00447cam a2200169ua 4500
001 1491
008 100430n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a553.7
100 _aGoel,P.K.
245 _aWater Pollution Causes,Effects and Control
_zP.K.Goel
_h
250 _a2nd /
_b2008.
260 _aDelhi:
_bNew Age International (P)Ltd.Pub.
_c2008.
300 _a418p:
_c23cm.
600 _aZoology,
_eWater Pollution.
942 _cBK
999 _c1449
_d1449