000 00434nam a2200157Ia 4500
008 180912s9999 xx 000 0 und d
020 _a9788120336919
082 _a628
_bMAS
100 _aMasters, G. M.
245 0 _aIntroduction to Environmental Engineering and Science
260 _aNew Delhi
_bPHI Learning Pvt. Ltd. Learning
_c3rd 2008
300 _axii, 708
365 _b450.00
700 _aWendell, P. Ela
942 _2ddc
_cBK
999 _c459
_d459