000 00374nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aL: 555:(E09G91)
_bMAS;1950
100 _aMason, W P.
245 _aExamination of Water : Chmical And Bacteriological /
_b
260 _bJohn Wiey & Sons Inc. ,
_aNewYork :
_c1950
300 _a230p :
650 _aHygiene
942 _2cc
_cBK
999 _c4162
_d4162