Jones R. William <br/><br/>
Tinfields of the World 
William R. Jones 
 - 1st ed. 
 - London, UK  Mining Publications, Limited  1925 
 - viii, 423p.  ill.  23cm 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Geology