000 00505nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-297-0277-0
041 _aeng
082 _aG:55(D)
_bP4;9
100 _aMasters, Gilbert M. .
245 0 _aIntroduction to environmental engineering and sceince /
_cby Gilbert M. Masters.
250 _a2nd ed /
260 _aDelhi :
_bPearson Education(Singapore) Pte. Ltd. ,
_c2004
300 _a651p ;
650 _aEnvironmental science
942 _cTB
999 _c46952
_d46952