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Subject
- Motor vehicles12
- Recreational use12
- Automobile driving11
- Forest reserves4
- Forest roads4
- Forests and forestry3
- National parks and reserves3
- Outdoor recreation3
- Real property2
- Forest conservation1
- Forest policy1
- Geology1
- Geology, Stratigraphic1
- Land use1
- Landowners1
- Recreation1
- Rocks, Sedimentary1
- Stratigraphic correlation1
- United States. Bureau of Land Management. Medicine Lodge Resosurce Area1
- Veterinary medicine1