000			00597pam a2200181a 44500
008			160408b1984 xxu||||| |||| 00| 0 eng d
082			_a628.3 _bB434t
100			_aBenefield, Larry D.
245	1		_aTREATMENT PLANT HYDRAULICS FOR ENVIRONMENTAL ENGINEERS
260			_aEnglewood Cliffs, N. J. _bPrentice-Hall _c1984
300			_aviii,231
650			_aSewage -- Purification -- Activated Sludge Process
650			_aSewage Disposal Plants -- Design And Construction
650			_aHydraulics -- Problems, Exercises, Etc
700			_aParr, David
964			_gCIRC
997			_aA87995 C
999			_c300820 _d300820