000			nam a22 a 4500
999			_c4778 _d4778
001			BD-DhNSU-4778
003			BD-DhNSU
005			20190402132136.0
008			190402s1990 nyu||||g |||| 001 0|eng d
010			_a
020			_a0070015406
040			_aDLC _cDLC _dBD-DhNSU
041			_aeng
050	0	0	_aTD430 _b.W365 1990
110	2		_aAmerican Water Works Association
245	0	0	_aWater quality and treatment : _ba handbook of community water supplies / _cAmerican Water Works Associationedited by Frederick W. Pontius
250			_a4th ed.
260			_aNew York : _bMcGraw-Hill, Inc., _cc1990.
300			_axiv,1194 p. : _bill., figs., tabs. ; _c23 cm.
650		0	_aWater
650		4	_aPurification
650		4	_aWater quality
700	1		_aPontius, Frederick W.
942			_2lcc _cBK