000 00422nam a2200169Ia 4500
020 _a8120326008
082 _a628
_bMAS
100 _aMasters, Gilbert M.
_939470
245 _aIntroduction to environmental engineering and science.
250 _aEd.2
260 _aNew Delhi
_bPrentice Hall of India Pvt. Ltd.
_c2005
300 _axiv,651p.
600 _939374
890 _aIndia
891 _aFT
942 _2ddc
999 _c17628
_d17628