000 00366nam a2200133Ia 4500
008 160930s9999 xx 000 0 und d
020 _a9788120336919
100 _aMasters,Gilbert M.
245 _aIntroduction to Environmental Engineering and Science
250 _a3rd
260 _aNew Delhi
_bPHI Learning Pvt.Ltd.
_c2012
300 _axii,708p.;23cm
942 _cBK
999 _c6582
_d6582