000 00347nam a2200145Ia 4500
082 _a628.3
_bIMH
100 _aImhoff, Karl
245 _aSewage treatment.
250 _aEd.2
260 _aNew York,New Delhi etc
_bJohn Wiley & Sons
_c1956
300 _a337p.
700 _aMasken Fair, Gordon
890 _aUnited States
999 _c30445
_d30445
650 _aSewage disposal
650 _aFactory and trade waste
650 _aIndia