Author Details for "Christiansen, R.D."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Geologic highway map of Kansas | Christiansen, R.D. | Western Geographics, Canon City, CO 1 sheet, scale 1:1,000,000 (avail. from the Kans. Geol. Survey) | 1988 | N/A |
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Geologic highway map of Kansas | Christiansen, R.D. | Western Geographics, Canon City, CO 1 sheet, scale 1:1,000,000 (avail. from the Kans. Geol. Survey) | 1988 | N/A |