Evans, Anthony M. <br/><br/>
An introduction to Ore geology/ 

 - 2nd ed. 
 - Osney, Mead  Blackwell science publicatio  1987 
 - x, 358p. :  ill. ; 
<br/><br/>Includes index 
<br/><br/><label>LC Class. No.: </label>QE390  / Ev1 1987