000 00385nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a978-0-07-067117-1
082 _a628
_bDAV
100 _aDavis, M
245 0 _aIntroduction to environmental engineering
260 _aNew Delhi :
_bTata Macgraw-Hill,
_c2011.
300 _a600
365 _a690
650 _aChemical Engineering
999 _c101944
_d101944