000 00457nam a2200169Ia 4500
008 221221s9999 xx 000 0 und d
020 _a8188429821
041 _aENG
082 _a628
_bANA/E
100 _aAnandan, P
245 0 _aEnvironmental Science And Engineering
260 _aNew Delhi
_bScitech Publications Pvt. Ltd.
_c2005
650 _aEngineering
650 _aEnvironmental Science ; Engineering
700 _aKumaravelan, R
942 _cBK
999 _c12043
_d12043