000 00840cam a2200241 4500
001 9241201576
020 _a9241201576
035 _a(Sirsi) 9241201576
060 _aWA 754
110 2 _aWorld Health Organization.
_bExpert Committee on Environmental Sanitation.
245 0 0 _aAir pollution :
_bfifth report of the Expert Committee on Environmental Sanitation [meeting held in Geneva from 18 to 23 November 1957]
260 _aGeneva :
_bWorld Health Organization,
_c1958.
300 _a26 p.
440 0 _aWorld Health Organization technical report series ;
_vno. 157
546 _aeng fre spa.
561 _aWHO monograph
596 _a4
650 0 2 _aAir pollution.
710 2 _aWorld Health Organization.
856 _uhttps://apps.who.int/iris/
008 890914s1958 eng
942 _2NLM
_cMONOGRAPH
999 _c14397
_d14397