Joubert, Pieter <br/><br/>
Geology of the Namanga-Bissel area 

 - Nairobi  Government Printer  1957 
 - 49p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>LC Class. No.: </label>EAF PAM QE327.K4A3 No.39