Mineral resources of East and Central Africa, 1954-1959. 

 - London ,  1960?. 
 - 24 p. :  ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Africa, East.<br/>Mines and mineral resources--Africa, Central.
<br/><br/><label>Dewey Class. No.: </label>AF P. 338.2 J65