000 00443nam a2200169Ia 4500
008 211104s9999 xx 000 0 und d
020 _a9780070648135
041 _aENGLISH
082 _a363.7 P9 JOS
100 _aBENNY JOSEPH
245 0 _aENVIRONMENTAL STUDIES
250 _a2
260 _c2009
_bMCRAW HILL EDUCATUIN (INDIA) PVT. LTD.
300 _a347
650 _aENVIRONMENTAL POLLUTION [Waste & Pollution Controal]
942 _cBK
999 _c6251
_d6251