Simpson, Edward Sydney,  1875- <br/><br/>
The distribution and occurrence of the baser metals in Western Australia. 
By Edward S. Simpson and Chas. G. Gibson. 
 - Perth,  F.W. Simpson, government printer,  1907. 
 - 129 p.  illus. 
<br/><br/><label>LCCN: </label>gs 08000646  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Western Australia.
<br/><br/><label>LC Class. No.: </label>QE348  / .A2 no. 30