Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (61989 total)

Coal mine spoil area, 1966
Coal mine spoil material, 1966
Contour field, 1945
Contour fence, 1957
Waterway before pipe spillway earth dam, 1966
New waterway on Small farm, 1967
Early contouring, 1944
Gully on Roger Stewart's farmland, 1959
Output Formats

atom, dcmes-xml, json, omeka-xml, rss2