Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (59172 total)

Shaping Terraces on Lester Perdue's Farm.
Drain Tile Inlet Demonstration.
Sculpting New Terraces.
Tractor Participant Enters.
State Tree Planting Demonstration.
Harold and Betty Watcher Prize Winners.
Robert Redford Accompanies Congressman Tom Harkin on a Tour of the Walker Farm.
Lester Davison's Memorial Tree.
Soil Conservation Issue
Saviors of the Soil
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