000 00478nam a2200181Ia 4500
008 170519s9999 xx 000 0 und d
020 _a812241835X
041 _aEnglish
082 _a628.5/RAO/ENV
100 _aC.S RAO
245 _aENVIRONMENTAL POLLUTION CONTROL ENGINEERING
250 _a2ND
260 _bNEW AGE INTERNATIONAL (P) LTD.
_aKOLKATA
_c2006
300 _cXIV,424P
650 _aENGINEERING
650 _aSANITARY & MUNICIPAL ENGINEERING
942 _cBK
999 _c104297
_d104297