Voskuil, Walter Henry,   1892- <br/><br/>
Minerals In World Industry / 
by Walter H. Voskuil 
 - New York :  McGraw-Hill,  1955 
 - vii, 324 pages .:  maps, illustrations .;  23 cm 
<br/><br/>Includes bibliographical references and indexs (p.: 317 - 324) 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries<br/> Mines and mineral resources.
<br/><br/><label>Dewey Class. No.: </label>338.2  / VOS 1955