Processing Seed of Grasses and Other Plants to Remove Awns and Other Appendages 1940
This is USDA Circular No, 558. Techniques to remove awns and other appendages mechanically are discussed.
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Author(s): John L. Schwendtman, Roland F. Sackman, A. L. Hafeneichter
Publication: Processing Seed of Grasses and Other Plants to Remove Awns and Other Appendages