000			00738nam a2200205Ia 4500
008			250806s9999||||xx |||||||||||||| ||und||
020			_a9789289021920 (pbk.);9289021926 (pbk.)
060			_aWA 754 _b.A37 2006
245		0	_aAir quality guidelines : _bglobal update 2005 : particulate matter, ozone, nitrogen dioxide, and sulfur dioxide.
260			_aCopenhagen, Denmark : _bWorld Health Organization Europe, _cc2006.
300			_aix, 484 p. : _bill. (chiefly col.) _c25 cm.
504			_aIncludes bibliographical references.
650			_aAir Pollutants
650			_aAir Pollutants
650			_aNitrogen Dioxide
650			_aOzone
650			_aParticulate Matter
710			_aWorld Health Organization.
942			_bDIMC _cBK
999			_c28288 _d28288