Zul Mustafa <br/><br/>
Petrologi Igneus Dan Geokimia Kawasan Sungai Ruan, Raub, Pahang, Darul Makmur 
Zul Mustafa 
 - Kuala Lumpur  Universiti Malaya  1992 
 - x, (various pg.)  ill.,some col.  30 cm 
<br/><br/> Includes bibliography index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology