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Reconnoissance [sic] Soil Survey of South Part of North Central Wisconsin
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Soil Map: Wisconsin, Reconnoissance [sic] Survey - South Part of the North-Central Wisconsin Sheet
1918
Map: 20.5 in x 19.2 in, scale 1 in = 3 miles
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Reconnoissance [sic] Soil Survey of North Part of North Central Wisconsin
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Soil Map: Wisconsin, Reconnoissance [sic] Survey - North Part of North Central Wisconsin Sheet
1916
Map: 26.0 in x 20.0 in, scale 1 in = 3 miles
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Reconnoissance [sic] Soil Survey of North Eastern Wisconsin
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Soil Map: Wisconsin, Reconnoissance [sic] Survey - Northeastern Wisconsin Sheet
1916
Map: 23.6 in x 24.9 in, scale 1 in = 3 miles