Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (221 total)

Plugged tile on Larry Holst farm, 1974
Ralph Weitzel farm, 1968
Ralph Weitzel farm, 1967
Ray Rinnan, Highland Township, 1979
Soil Conservation Services personnel
Shady Hills Campground and Recreation area
Silt from one rain in Highland Township, 1969
Tama Soil Conservation District
Soil samples, 1971
Union Grove Lake drained, 1970
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