000 00514nam a2200181Ia 4500
020 _a8131805964
082 _a628.43
_bPUN
100 _aPunmia, B. C. & others
245 _aWastewater engineering : including air pollution
250 _aEd.2
260 _aNew Delhi
_bLaxmi Publications [P] Ltd.
_c2008
300 _axv,660p.
440 _aEnvironmental engineering series
_v2
890 _aIndia
891 _aSchool of Building Science & Technology, CEPT Uni.
999 _c37040
_d37040