Hall, Arthur Lewis,  1872- <br/><br/>
A bibliography of South African geology for the years 1926 to 1930 (inclusive).  Author's index, 
by A. L. Hall. 
 - Pretoria,  Printed by the Government Printer,  1931. 
 - 160 p.  24 cm. 
 - South Africa. Geological Survey. Memoir  no. 25 .
<br/><br/> At head of title: Union of South Africa. Department of Mines and Industries. 
<br/><br/><label>LCCN: </label>gs 31000258  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--South Africa--Bibliography.
<br/><br/><label>LC Class. No.: </label>QE324  / .A3 no. 27