Senécal, C. O. <br/><br/>
Colour printing of geological maps / 
by C.-O. Senécal. 
 - Ottawa :  F.A. Acland, printer,  1925. 
 - 4 p., [4] leaves of plates :  ill. (some col.) ;  25 cm. 
 - Bulletin ; no. 39.  Geological series ;  no. 44 .
 - Bulletin (Victoria Memorial Museum (Canada)) ;  no. 39. Bulletin (Victoria Memorial Museum (Canada)).  Geological series ;  no. 44. .
<br/><br/> At head of title: Canada. Department of Mines.  "March 14, 1925." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>gs 25000087  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Maps.<br/>Cartography.
<br/><br/><label>LC Class. No.: </label>QH1  / .C13 no. 39