000			00710cam a2200241 4500
001			u237048
003			SIRSI
008			950907b1971 a r eng
020			_a07-001539-2
040			_cMX-MeUAM
041	1		_aeng
050		4	_aTD430 _bW38 1971
245	0	0	_aWater quality and treatment : _ba handbook of public water supplies / _cprepared by The American Water Works Association.
250			_a3a.
260			_aNew York, N. Y. : _bMcGraw-Hill, _c1971.
300			_axii, 654 p. ; _c 24 cm.
504			_aIncluye bibliografia.
690			_aAgua _xPurificacion.
690			_aAgua _xAbastecimiento E.U.A.
710	1		_aAmerican Water Works Associaton.
596			_a2
942			_cLIBRO
999			_c92594 _d92594