000 00310nam a2200121Ia 4500
008 170101s1950 xx 000 0 und d
082 _a589.9 PRE
100 _aPrescott Samuel Cate.
245 0 _aWater Bacteriology.
260 _aNew York
_bJohn Wiley & Sons Inc.
_c1950
300 _a368 p
942 _2ddc
_cB
999 _c270966
_d270966