000			00936nam a2200277 a 4500
008
020			_a0070016593 (hbk.)
049			_aMAIN
090			_aTD430 _bWAT
100			_aAmerican Water Works Association.
245	0	0	_aWater quality and treatment : _ba handbook of community water supplies / _cAmerican Water Works Association, Raymond D. Letterman, technical editor.
250			_a5th ed.
260			_aNew York : _bMcGraw-Hill, _cc1999.
300			_ax, 1 v. (various pagings) : _bill. ; _c24 cm.
504			_aIncludes bibliographical references.
500			_aIncludes index.
650		0	_aWater _xPurification _zUnited States.
650		0	_aWater quality.
650		0	_aWater-supply _zUnited States.
700	1		_aLetterman, Raymond D.
907			_a.b10030335 _b18-08-14 _c17-04-03
003
005			20230123133505.0
040			_cNUST
942			_cBOOKS _kTD430 _mWAT
999			_c149479 _d149479