Maps (documents)
United States. Soil Conservation Service
Geological Survey (U.S.)
1983
W 84°50ʹ49ʺ--W 84°22ʹ05ʺ/N 43°27ʹ57ʺ--N 43°07ʹ01ʺ
1:100,000
Agricultural resourcesLand useMichigan--Gratiot County
Includes notes and location map.
English
1 map
http://catalog.lib.msu.edu/record=b9753095
https://n2t.net/ark:/85335/m5sn03096