Author
Mackay, B. R.
4
Bell, W. A.
2
Twenhofel, W. H.
2
Young, G. A.
2
CANADA DEPARTMENT OF MINES
1
CANADA DEPARTMENT OF MINES, GEOLOGICAL SURVEY
1
Canada. Department of Mines and Technical Survey
Canada. Mines and Geology Branch. Bureau of Geology and Topography
1
Copeland, Murray John, 1928-
1
Faribault, E.R. b.1860
1
Geological Survey of Canada
1
Hyde, J. E.
1