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Now showing items 11-20 of 507
Rug making
(Oklahoma Cooperative Extension Service, 1935)
Chemical dairy sterilization
(Oklahoma Cooperative Extension Service, 1933)
Ginning process
(Oklahoma Cooperative Extension Service, 1949-06)
Baffles for terrace outlet control
(Oklahoma Cooperative Extension Service, 1937)
Terracing in Oklahoma
(Oklahoma Cooperative Extension Service, 1930)
Farm family living rooms
(Oklahoma Cooperative Extension Service, 1940)