Mengekang risiko tanah runtuh 

 - 60 pages :   illustrations ;   26 cm 
 - Wacana isu-isu kontemporari .
 - Wacana isu-isu kontemporari .
<br/><br/><label>ISBN: </label>9789673561148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>301