Ringkasan tahunan pemerhatian pencemaran udara =  annual summary of air pollution observations. 
 Annual summary of air pollution observations. 

 - Petaling Jaya :  Perkhidmatan Kajicuaca Malaysia,  1996-. 
 - v.  ill. ;  30 cm. 
 - Annually. 
<br/><br/> Kepunyaan PTSL : 1995, 1996, 1997, 1998, 1999, 2000.  Kepunyaan PTSL : Teks bahasa Inggeris : 1982-83. 
<br/><br/><label>ISBN: </label>01278916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air--Pollution--Malaysia.