The magnetic iron sands of Natashkwan, county of Saguenay, province of Quebec, 
by Geo. C. Mackenzie, B. SC. 
 - Ottawa,  Government Printing Bureau,  1912. 
 - vi, 57 p.  fold. front., illus., plates (part fold.) 3 fold. maps, plans (part fold.) diagrs.  25 cm. 
<br/><br/> "No. 145." 
<br/><br/><label>LCCN: </label>gs 13000514  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron ores--Québec (Province)
<br/><br/><label>LC Class. No.: </label>TN404.C4  / Q4 1912