Leroy, Osmond Edgar. <br/><br/>
Mother lode and Sunset mines, Boundary district, B.C., 
by O.E. LeRoy. 
 - Ottawa,  Government Printing Bureau,  1913. 
 - iv, 56 p.  illus., V pl. (incl. front.) 2 fold. maps (in pocket)  25 cm. 
 - Canada. Geological Survey. Memoir 19, Geological series 26 .
 - Memoir (Geological Survey of Canada) ;  no. 19 .
<br/><br/> At head of title: Canada. Department of Mines ... 
<br/><br/>"Previous work and bibliography": p.5-6. 
<br/><br/><label>LCCN: </label>gs 14000741  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--British Columbia.<br/>Mines and mineral resources--British Columbia.
<br/><br/><label>LC Class. No.: </label>QE185  / .A2 no. 19