Thesis (Ph. D.)--Princeton University, 1924. / At head of title: Canada. Department of mines ... Geological survey ... Published also as Canada. Geological survey. Memoir 148. no. 129, Geological series. Bibliography: p. 2.
| Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/568922424 |
| Date | January 1926 |
| Creators | Walker, John F. |
| Publisher | Ottawa, F.A. Acland, printer, |
| Source Sets | OCLC |
| Language | English |
| Detected Language | English |
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