Contributions to mineralogy and petrography from the laboratories of the Sheffield scientific school of Yale university / 
edited by S. L. Penfield and L. V. Pirsson 
 - New York :  C. Scribner,  c1901 
 - xii, 482 p. :  ill. ;  23 cm. 
 - Yale bicentennial publications .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy<br/>Petrology
<br/><br/><label>Dewey Class. No.: </label>549.082