Snare River and Ingray Lake map-areas, Northwest Territories /
Lord, Clifford Symington,1908-
Ottawa : E. Cloutier, printer to the King,
1942.
At head of title: Canada. Dept. of mines and resources. Mines and geology branch. Bureau of geology and topography.
2 maps folded in back pocket: Maps 690A & 697A at scale 1:253,440.
Bibliography: p. 6-7.
Geology