Scale approximately 1:3,000,000 (W 120⁰--W 109⁰/N 60⁰--N 49⁰).
Note
"Base map by the Department of Lands and Mines, Edmonton, Alberta." Includes graph of "Total, Arable, Occupied and Cultivated Acreage in Alberta Soil Zones," index map showing surveyed areas, text and ill. Relief shown by spot heights.