000			01561cam a2200409 a 4500
005			20251028092103.0
008			980305s1997 enkab b 001 0 eng d
001			ocm38277868
010			_a 98123030
020			_a0419229108
035			_a(Sirsi) i9780419229100
035			_a(Sirsi) i9780419229100
035			_a(Sirsi) i9780419229100
035			_a(OCoLC)38277868
035			_a(III)iiio3072904x
035			_a(CStRLIN)NYPGR38277868-B
035			_z(Sirsi) 135977
040			_aMiU _cMiU _dAzTeS _dNN _dCStRLIN _dDLC
042			_alccopycat
050	0	0	_aTD365 _b.W364 1997
082	0	0	_a363.739/4 _221
245	0	0	_aWater pollution control : _ba guide to the use of water quality management principles / _cedited by Richard Helmer and Ivanildo Hespanhol.
250			_a1st. ed.
260			_aLondon ; _aNew York : _bE & FN Spon, _c1997.
300			_axvi, 510 p. : _bill., maps ; _c24 cm.
500			_a"Published on behalf of UNEP, United Nations Environment Program, Water Supply & Sanitation Collaborative Council, World Health Organization."
504			_aIncludes bibliographical references and index.
650		0	_aWater quality management.
650		0	_aWater _xPurification.
700	1		_aHelmer, Richard, _d1943-
700	1		_aHespanhol, Ivanildo.
710	2		_aUnited Nations Environment Programme.
710	2		_aWater Supply and Sanitation Collaborative Council.
710	2		_aWorld Health Organization.
856	4	2	_3Publisher description _uhttp://www.loc.gov/catdir/enhancements/fy0651/98 123030-d.html
999			_c93472 _d93472