Feed grinding, mixing and elevating
By: by H.N. Colby.
Series: Popular bulletin / Washington Agricultural Experiment Station -- no. 151.; Popular bulletin (Washington Agricultural Experiment Station) -- no. 151.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1937
Place of publication: Pullman, Wash
Language: eng
Number of pages: 28
Subjects: Feed processing -- Equipment and supplies; Feed mills