Joseph, Phineas Eleasor,  1891- <br/><br/>
Iron, 
by P. E. Joseph. 
 - Tucson, Ariz.,  University of Arizona, Bureau of mines  [1916] 
 - 1 p. l., 13 p.  23 cm. 
 - Mineral technology series,  no. 15 .
<br/><br/> At head of title: ...University of Arizona bulletin. 
<br/><br/>Bibliography: verso of t.-p. 
<br/><br/><label>LCCN: </label>gs 17000006  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron ores.
<br/><br/><label>LC Class. No.: </label>TN400  / .J7 
<br/><br/><label>Gov. Doc. Class. No.: </label>MN 1.3:B 85/43