Umpleby, Joseph Bertram,  1883-1967. <br/><br/>
Geology and ore deposits of Lemhi county, Idaho / 
by Joseph B. Umpleby. 
 - Washington,  Govt. Print. Off.,  1913. 
 - 182 p. :  ill. (incl. maps, plans, diagrs.) ;  24 cm. 
 - U.S. Geological survey. Bulletin 528 .
 - United States.  Geological Survey.  Bulletin ;  528. .
<br/><br/> Two maps in pocket.  Some plates printed on both sides of leaf.  Includes index. 
<br/><br/><label>LCCN: </label>gs 13000581  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Idaho--Lemhi County.<br/>Mines and mineral resources--Idaho.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 528