Canada 
department of Dimes 
Hon. CHARLES STEWART, Minister; 
CHARLES CAMSELL, Deputy Minister 
Dtcloria memorial museum 
‘ WILLIAM McINNES, Director 
Bulletin No. 36 
BIOLOGICAL SERIES, No. 8 MAY 9, 1922 
LAND SNAILS FROM THE CANADIAN ROCKIES 
BY 
S. Stillman Berry 
OTTAWA 
Government Printing Bureau 
1922 
No. 1946 
