Armstrong, J. E.  1912- <br/><br/>
Geology and mineral deposits of northern British Columbia west of the Rocky mountains, 
by J. E. Armstrong. 
 - Ottawa,  E. Cloutier, printer to the King,  1946. 
 - 3 p. l., 46 p.  illus, (maps)  25 cm. 
<br/><br/> At head of title: Canada.  Dept. of mines and resources.  Mines and geology branch ... 
<br/><br/>Bibliography: p. 35-46. 
<br/><br/><label>LCCN: </label>gs 46000204  
<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  / .A43 no. 5 
<br/><br/><label>Dewey Class. No.: </label>557.1