Air quality monitoring and control 

 - 74 p. 
<br/><br/> Prepared for Western Pacific Regional Centre for the Promotion of Environmental Planning and Applied Studies (PEPAS), Kuala Lumpur, Malaysia by WHO Collaborating Centre for Air Pollution Monitoring, Brisbane, Australia. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Analysis<br/>Air pollution--Prevention and control