Subject
Land use, Rural
977
Mines and mineral resources
288
Montana
143
New Mexico
136
Colorado
112
Wyoming
104
Arizona
79
California
71
Nevada
61
Washington (State)
54
Land use
52
Oregon
50
Idaho
49
Utah
49
California Desert National Conservation Area (Calif.)
27
Deserts
12
North Dakota
11
South Dakota
11
Government publications
8
Texas
6
British Columbia
4
Coconino County (Ariz.)
4
Elko County (Nev.)
4
Garfield County (Utah)
4
Public lands
4
Yavapai County (Ariz.)
4
Yellowstone National Park
4
Custer County (Idaho)
3
Grand Staircase-Escalante National Monument (Utah)
3
Hidalgo County (N.M.)
3
Klickitat County (Wash.)
3
Maricopa County (Ariz.)
3
Rio Blanco County (Colo.)
3
Riverside County (Calif.)
3
San Juan County (Utah)
3
Yakima County (Wash.)
3
Ada County (Idaho)
2
Apache County (Ariz.)
2
Boise County (Idaho)
2
Bonneville County (Idaho)
2
Box Elder County (Utah)
2
Canyon County (Idaho)
2
Carbon County (Utah)
2
Catron County (N.M.)
2
Chelan County (Wash.)
2
Chihuahua (Mexico : State)
2
Churchill County (Nev.)
2
Coos County (Or.)
2
Custer County (Mont.)
2
Douglas County (Colo.)
2
more ...