Prain, Ronald <br/><br/>
Selected Papers Vol. II, 1964-1967  

 - London:   Batsford for RST Group Library Committee,  1968. 
 - 163 
<br/><br/><label>Subjects--Topical Terms: </label>--Copper mining
<br/><br/><label>LC Class. No.: </label>HD 9539 .C7  / R56 1964 V.2