Air monitoring programme design for urban and industrial areas / 
prepared by the Secretariats of the World Health Organization and the World Meteorological Organization 
 - Geneva :  WHO,  1977 
 - 46 p. ;  24 cm. 
 - World Health Organization. WHO offset publication ;  no. 33 .
<br/><br/> 'Following a WHO/WMO Consultation on Air Quality Monitoring in Urban and Industrial Areas, Geneva, 1976' 
<br/><br/><label>ISBN: </label>9241700335 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air quality management<br/>Environmental protection