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Iowa Heritage Digital Collections
State Library of Iowa
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Browse Items (71585 total)

Crop land, 1967
Completed B-9 structure
Packard Creek overflow, 1970
Rathbun Lake Area Map, 1970
Indian Hills Community College project, 1970
B-9 road inspection of completed conservation project, 1963
Terraces, 1966
Looking through a window
Roger Hansen TOT project