Sumber alam :   potensi dan penerokaannya 

 - Ahmad Badri Mohamad 
 - v, 278 pages :   illustrations ;   21 cm 
<br/><br/><label>ISBN: </label>9836225528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources
<br/><br/><label>Dewey Class. No.: </label>333.7