000			00405nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a628.16
100			_aTheroux,Frank R.
245			_aLaboratory manual for chemical , bacterial analysis of water and sewage.
260			_aN.Y. _bMcGraw-Hill. _c1943
300			_a274
700			_aEldridge,Edward F.
700			_aMallmann,Leroy W.
942			_2ddc _cBK
999			_c1798 _d1798