Hanson, George,  1891- <br/><br/>
Bear river and Stewart map-areas, Cassiar district, B.C., 
by G. Hanson. 
 - Ottawa,  F.A. Acland, printer to the King,  1929. 
 - iv, 84 p.  incl. illus. V pl. (incl. front.) 2 fold. col. maps (in pocket) 2 fold. plans.  25 cm. 
 - Canada. Geological Survey. Memoir 159 .
 - Memoir (Geological Survey of Canada) ;  159 .
<br/><br/> At head of title: Canada. Department of Mines. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 29000327  
<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.159