Willbourn, E.S. <br/><br/>
Geology and mining of south Selangor and Negeri Sembilan 
E.S. Willbourn 
 - Kuala Lumpur  1921 
 - 115p.  ill.  26cm  1 map 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining Geology