Popov, G. <br/><br/>
The working of mineral deposits / 
G. Popov 
 - Moscow :  Mir Publishing,  1971 
<br/><br/>Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral deposits
<br/><br/><label>Dewey Class. No.: </label>549  / POP