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Author/Creator
- Geological Survey (U.S.)2
- Bailey, Zelda Chapman1
- Haeni, F. P.1
- Kleeschulte, Michael J.1
- Missouri. Department of Conservation1
- Seeger, Cheryl M.1
- Tucci, Patrick1
- United States. Bureau of Land Management1
- United States. Department of Energy1
- United States. Environmental Protection Agency1
- United States. Forest Service1