Larsen, Esper Signius,  1879- <br/><br/>
The microscopic determination of the nonopaque minerals 
By  Michael fleischer, Ray E. wilcox, and John J. Matzko 
 - Washington,  United States Government Printing Office,  1921 
 - 294 p.  I pl., tables, diagrs.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy, Determinative
<br/><br/><label>Dewey Class. No.: </label>546