Cilek, V. G. <br/><br/>
Heavy mineral concentrations on Pemba on Zanzibar Islands 

 - Dar es Salaam   : UNESCO,  1978 
 - 29p.   : ill.   ; 29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy<br/>Pemba<br/>Zanzibar<br/> Sea shore
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO QE327.T34