Surtahman Kastin Hasan,  <br/><br/>
Alam sekitar :   permasalahan dan pengawalan 

 - x, 169 pages ;   22 cm 
<br/><br/><label>ISBN: </label>9836255567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enviromental science - Economic aspects. ; Pollution - Enviromental aspects.
<br/><br/><label>Dewey Class. No.: </label>333.7