Jones, Michael John <br/><br/>
Minerals and the environment 
/ Michael John Jones 
 - London  Institution of mining and metallurgy  1975 
 - xi, 803 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>256054 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underground mining
<br/><br/><label>Dewey Class. No.: </label>622.2  / JON