Graves, Howard B., Jr. <br/><br/>
The mineral key 

 - New York :  McGraw-Hill,  1947 
 - 178 p 
<br/><br/><label>LCCN: </label>15124 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogía determinativa.
<br/><br/><label>Dewey Class. No.: </label>549.1  / G73