Aggregate resources inventory, Twin Cities Metropolitan Area, Minnesota, IC-20, Plate 1
- Author(s):
- Meyer, Gary N. and Jirsa, Mark A.
- Description:
- Sand and gravel aggregate resources, geologic map units, seven county metropolitan area, Minnesota, scale 1:250,000.
- Collection:
- Minnesota Geological Survey
- Place(s):
- Minnesota, United States
- Subject(s):
- Environment and Geoscientific Information
- Year:
- 1984
- Held by:
- Minnesota
- More details at
- https://reflections.mndigital.org/catalog/mgs:1008