Short, M. N. <br/><br/>
Microscopic determination of the ore minerals 
M. N. Short 
 - 2nd ed 
 - Washington  U.S Government Printing Office  1940 
 - viii, 314 p.  ill.  23 cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ore deposits<br/>Mineralogy, Determinative