Iowa Heritage Digital Collections
State Library of Iowa

Browse Items (8 total)

Critical erosion area seeded with crown vetch, switch grass, alfalfa, and reed canary grass.
Corn Planted in Alfalfa Field - Minimum Tillage on Roy Olsen's Farm.
Otis Rothlisberger agricultural land, 1938
Alfalfa in bloom.
Alfalfa and bromegrass.
Soil Judging Contest Participants Treated Field - Alfalfa Brome Field.
Output Formats

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