Maps (documents)
United States. Soil Conservation Service
Michigan State University. Center for Remote Sensing
1981
W 87°22ʹ15ʺ--W 86°27ʹ41ʺ/N 46°09ʹ32ʺ--N 45°28ʹ38ʺ
1:100,000
Agricultural resourcesLand capability for agricultureSoil productivityMichigan--Delta County
Includes notes and location map.
English
1 map
http://catalog.lib.msu.edu/record=b14405284
https://n2t.net/ark:/85335/m5g44km27