Wagner, Percy Albert. <br/><br/>
Report on the Crocodile River iron deposits, 
by Percy A. Wagner ... 
 - Pretoria,  The Government Printing and Stationery Office,  1921. 
 - 65, [3] p.  XII pl. (incl. front., fold. col. map) tables.  25 cm. 
 - South Africa. Geological Survey. Memoir  no. 17 .
<br/><br/> At head of title: Union of South Africa. Department of mines and industries. Geological Survey.  Published by authority of the right honourable the minister of mines and industries. 
<br/><br/><label>LCCN: </label>gs 22000061  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron mines and mining--South Africa.<br/>Mines and mineral resources--South Africa.
<br/><br/><label>LC Class. No.: </label>QE324  / .A3 no. 17