Care and repair of farm implements : no. 5, grain separators / Elmer Johnson.
"An enormous waste of grain and great loss of time result every year through the inefficient work of thrashing machines that are not properly repaired and put in thorough working condition before the beginning of the working seasons. Defective parts are overlooked or neglected in the hope that...
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Main Author: | |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1919.
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Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 1036. |
Subjects: |