000 00305nam a2200109Ia 4500
008 140917b1972 xxu||||| |||| 00| 0 eng d
082 _a628.536, MIT
100 _aRalph Mitchell
245 _aWater Pollution Microbiology
260 _aNew York :
_bWiley inter Scince,
_c1972
700 _aMitchell, Ralph
999 _c188453
_d188453