A descriptive sketch of the geology and economic minerals of Canada. 
By G. A. Young. Introduction by R. W. Brock. 
 - Ottawa,  Government Printing Bureau,  1909. 
 - 151 p., 1 l.  illus., plates, 2 fold maps.  25 cm. 
<br/><br/> Cover title.  At head of title: Canada. Department of mines. Geological survey branch.  Second edition, issued in 1926, has title: Geology and economic minerals of Canada. 
<br/><br/><label>LCCN: </label>gs 09000576  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Canada.<br/>Mines and mineral resources--Canada.
<br/><br/><label>LC Class. No.: </label>TN26  / .Y58