Hutchinson, Richard W. <br/><br/>
Regional zonation of pegmatites near Ross Lake, district of Mackenzie, Northwest Territories. 

 - Ottawa,  E. Cloutier, Queen's printer,  1955. 
 - v, 50 p.  illus., maps (part col.) tables. 
<br/><br/> Part of illustrative matter fold. in pocket. 
<br/><br/>Bibliography: p. 3-4. 
<br/><br/><label>LCCN: </label>gs 57000319  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pegmatites--Northwest Territories--Mackenzie.
<br/><br/><label>LC Class. No.: </label>QE185  / .A43 no. 34