PENGURUSAN sumber alam tropika 

 - xii,155p.  il.  21sm. 
<br/><br/><label>ISBN: </label>9836258108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Resources
<br/><br/><label>Dewey Class. No.: </label>M 646.7 INS