Air quality management study for Kelang Valley region :  final report 

 - [S.l.] :  Japan International Cooperation Agency,  1993 
 - 1 v. (various pagings) :  ill. ;  31 cm. 
<br/><br/> vol. 1 : summary 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air quality management--Selangor--Lembah Kelang