Region
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Grand River National Grassland (S.D.)
1
Grant County
1
Grassland Water District (Calif.)
1
Grasslands National Park
1
Grasslands National Park (Sask.)
2
Great Britain
1
Great Plains
12
Huron Wetland Management District
1
Idaho
1
Illinois
1
Inner Mongolia
2
Kansas
4
Kiowa National Grassland
21
Kiowa National Grassland (N.M.)
8
Little Missouri National Grassland
1
Little Missouri National Grassland (N.D.)
1
Manassas National Battlefield Park
1
Manassas National Battlefield Park (Va.)
1
Manitoba
1
McClellan Creek National Grassland
22
McClellan Creek National Grassland (Tex.)
8
Mexican-American Border Region
1
Mexico
2
Middle West
1
Montana
2
Nebraska
2
Nevada
1
New Mexico
28
New Zealand
1
North America
7
North Dakota
9
Ochoco National Forest
5
Ochoco National Forest (Or.)
1
Oglala National Grassland
1
Oklahoma
7
Oregon
6
Pawnee National Grassland (Colo.)
1
Pawnee National Grassland Region (Colo.)
1
Picture Canyon
1
Pitchfork Ranch
1
Pitchfork Ranch (N.M.)
1
Prairie Pothole Region
1
Qinghai Sheng
2
Rita Blanca National Grassland
2
Rita Blanca National Grassland (Okla. and Tex.)
26
Rocky Mountains
1
Sainte Madeleine (Man.)
1
Santa Cruz County
2
Santa Cruz County (Ariz.)
2
Santa Fe National Historic Trail
1
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