CANADA 
DEPARTMENT OF MINES 
Hon. W. A. Gordon, Minister; Charles Camsell, Deputy Minister 
NATIONAL MUSEUM OF CANADA 
W. H, Collins Acting Director 
BULLETIN No. 74 
Biological Series, No. 20 
Botanical Investigations in Wood 
Buffalo Park 
BY 
Hugh M. Raup 
OTTAWA 
J. O. PATENAUDE, I.S.O. 
PRINTER TO THE KING’S MOST EXCELLENT MAJESTY 
1935 
Price , 50 cents 
