Krisis alam sekitar Malaysia / 
Sahabat Alam Malaysia 
 - Pulau Pinang :  Sahabat Alam Malaysia,  [n.d.] 
 - 251 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>9834082479  RM18.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--Malaysia<br/>Environmental engineering--Malaysia