000			00344cam a22001337a 4500
008			180718b1956 xxu||||| |||| 00| 0 eng d
082			_aX816 B113
100			_aBabbitt, H.E.
245			_aSewerge and wewage treatment _cby H.E. Babbitt
250			_a7th ed.
260			_aNew York _bWiley _c1956
300			_a674p.
650			_aSewage Treatment
999			_c478160 _d478160