Hydrology: Ecological Study for the Twin-Cities Metropolitan Area
- Description:
- 1:62,500
- Collection:
- John R. Borchert Map Library
- Place(s):
- Hennepin County, Minnesota, United States, Ramsey County, Minnesota, United States, Minneapolis-St.Paul-Bloomington, Minnesota, United States, and Minnesota, United States
- Subject(s):
- Thematic maps
- Year:
- 1968
- Held by:
- Minnesota
- More details at
- http://purl.umn.edu/261927
