000 00370nam a2200157Ia 4500
008 170101s2010 xx 000 0 und d
082 _a628.2 P16W
100 _aParkker, R.
245 0 _aWaste-water engineering
260 _aNew Delhi
_bCBS
_c2010
300 _a24cm. ; 656
650 _aSEWAGE
653 _aSEWAGE
653 _aWASTE WATER
942 _2ddc
_cB
_02
999 _c144249
_d144249