Surface deposits and ground-water supply of Winnipeg map-area, Manitoba /
Johnston, William, Alfred,1874-
Ottawa : J.O. Patenaude, printer to the king,
1934.
At head of title: Canada Department of Mines. Bureau of Economic Geology.
Map folded in back pocket: Map 254A Surface deposits at scale 1:506,880.
Includes bibliographical references.
Physical geography
Groundwater
Soils