Harker, Peter,  1920- <br/><br/>
Carboniferous and Permian rocks, southwestern District of Mackenzie. 

 - [Ottawa]  Dept. of Mines and Technical Surveys, Canada  [1963] 
 - ix, 91 p.  illus., fold. col. map (in pocket) tables. 
<br/><br/> Abstract also in French. 
<br/><br/>Bibliography: p. 26-27. 
<br/><br/><label>LCCN: </label>gs 64000053  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Northwest Territories--Mackenzie.<br/>Geology, Stratigraphic--Carboniferous.<br/>Geology, Stratigraphic--Permian.
<br/><br/><label>LC Class. No.: </label>QE185  / .A43 no. 95