Author Details for "Udden, Johan A."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A geological romance | Udden, Johan A. | Popular Science Monthly vol. 54, pp. 222-229 | 1898 | N/A |
| Meglaonyx beds in Kansas | Udden, Johan A. | American Geologist vol. 7, pp. 340-345 | 1891 | N/A |