Report of activities :    part A ; april to october, 1969 

 - Ottawa :    Queens Printer,    1970. 
 - xiii, 251 p. :    ill., plates ;    25 cm. 
 - Geological Survey of Canada. paper ;    70-1 (part A) .
<br/><br/>  Includes index. 
<br/><br/><label>Subjects--Corporate Names: </label><br/> Canada.   Geological Survey. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geology -- Canada.
<br/><br/><label>Gov. Doc. Class. No.: </label>G. CAN E61 908) 2/70-1A