Related Clues:
- Area near Lake Wobegon
- Great Plains grassland
- Gopher's milieu
- Vast plain
- With 47-Down, Manitoba, Saskatchewan and Alberta
- Great Plains terrain
- Open grassland
- Much of Manitoba
- Russian prairie
- Treeless Siberian tract
- Kazakh land feature
- Treeless region
- Vast treeless plain
- Broad rolling tract of land in the US
- Large treeless tract of grassland