Carpenter, Robert D. <br/><br/>
Mineral beneficiation by gravity concentration, a fundamental study. 

 - Moscow,  University of Idaho,  1949. 
 - 16 p.  illus.  23 cm. 
 - Pamphlet  no. 84 .
 - Pamphlet (Idaho Bureau of Mines and Geology) ;  no. 84. .
<br/><br/> "Issued under grant from the Special Research Fund, Project no. 12. School of Mines, University of Idaho in cooperation with Idaho Bureau of Mines and Geology." 
<br/><br/>Bibliography: p. 16. 
<br/><br/><label>LCCN: </label>gs 49000164  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ores.<br/>Metallurgy.<br/>Ore-dressing.
<br/><br/><label>LC Class. No.: </label>TN24.I2  / A43 no. 84 
<br/><br/><label>Dewey Class. No.: </label>622.75