Krenkel, Erich,  1880- <br/><br/>
Geologie und Bodenschatze Afrikas / 
Erich Krenkel 
 - 2 stark veranderte Aufl 
 - Leipzig :  Geest & Portig,  1957. 
 - xv, 597 p. :  ill., maps (1 fold. inserted), diagrs ;  24 cm. 
<br/><br/> First edition published in the series " Geologie der Erde", 1925-193 8, under title: Geologie Afrikas 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Africa<br/>Mines and mineral resources--Africa
<br/><br/><label>Dewey Class. No.: </label>556