Mineral map [Canada]
Geological Survey of Canada
1911
Map & Data Library, University of Toronto Libraries
1:6,336,000
(W 141°--W 52°/N 68°--N 41°)
mdl:G3401_H1_1911
http://go.utlib.ca/cat/644089https://collections.library.utoronto.ca/view/mdl:G3401_H1_1911
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