Jasiman Ahmad,  <br/><br/>
Pencemaran alam sekitar 

 - 36 pages :   illustrations ;   25 cm 
 - Siri pencemaran alam .
 - Siri pencemaran alam .
<br/><br/><label>ISBN: </label>983880276X 
<br/><br/><label>Dewey Class. No.: </label>363.7