Perry, Gordon Arthur <br/><br/>
Minerals, mines and mining. 

 - London :  Blandford Press,  1971. 
 - 96p.  : ill.  ; 22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources
<br/><br/><label>LC Class. No.: </label>PAM TN146.P38