What agricultural engineers are contributing to farm electrification-research results
By: by Harry L. Garver
Contributors: United States. Bureau of Agricultural Chemistry and Engineering
Series: ACE -- 24; ACE -- 24.
Publisher: U.S. Dept. of Agriculture, Bureau of Agricultural Chemistry and Engineering
Published: 1939
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Electricity in agriculture
Notes: Caption title

"O.P. No. 2975, 12/1/39."