Cotter, R. D. (Ralph D.), 1929-
Cotter, R. D. 1929-
Cotter, R. D.
VIAF ID: 55542849 ( Personal )
Permalink: http://viaf.org/viaf/55542849
Preferred Forms
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- 100 1 _ ‡a Cotter, R. D. ‡d 1929-
- 100 1 0 ‡a Cotter, R. D. ‡q (Ralph D.), ‡d 1929-
4xx's: Alternate Name Forms (2)
Works
Title | Sources |
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Depth to bedrock in Wisconsin. | |
Trends in ground-water levels in Wisconsin through 1981, 1983: | |
Water resources of the Mesabi and Vermilion Iron Ranges |