TY  - GEN
AU  - World Health Organization.
ED  - WHO Expert Committee on Air Quality Criteria and Guides for Urban Air Pollutants (1972 : Geneva).
TI  - Air quality criteria and guides for urban air pollutants : report of a WHO Expert committee [meeting held in Geneva from 5 to 11 April 1972]
T2  - (WHO technical report series ; 506)
SN  - 92-4-120506-7
PY  - 1972///
CY  - Geneva : 
PB  - World Health Organization
KW  - Air
KW  - Standards
KW  - Air pollutants
KW  - Adverse effects
KW  - Urban health
ER  -