Kupferbürger, Wilhelm,  1896- <br/><br/>
Corundum in the Union of South Africa, 
by W. Kupferbürger ... Publication of the Geological Survey Division. 
 - Pretoria,  The Government Printer,  1935. 
 - 81 p.  incl. maps (1 fold.), tables, diagrs.  24 cm. 
 - South Africa. [Geological survey] Geological series. Bulletin  no. 6 .
<br/><br/> At head of title:  Union of South Africa. Department of Mines. 
<br/><br/>Bibliography: p. 65. 
<br/><br/><label>LCCN: </label>gs 36000047  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corundum.<br/>Mines and mineral resources--South Africa.
<br/><br/><label>LC Class. No.: </label>QE325  / .A53 no. 6