ECU Libraries Catalog
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Region
- Great Plains588
- United States57
- West (U.S.)34
- Rocky Mountains13
- Middle West10
- Montana8
- North America8
- Prairie Provinces8
- High Plains Aquifer7
- Missouri River7
- North Dakota6
- Canada5
- Rocky Mountains Region5
- South Dakota5
- Southwest, New5
- California4
- Missouri River Valley4
- Canada, Western3
- Fort Belknap Indian Reservation (Mont.)3
- Great Basin3