Agricultural engineering extension work
By: Extension Service U.S.D.A.
Contributors: American Society of Agricultural Engineers. Federal Relations Committee
Publisher: Extension Service U.S.D.A.
Published: 1948
Place of publication: Washington, D.C.?]
Language: eng
Subjects: Agricultural engineering; Agricultural extension work
Notes: Caption title.

"For discussion with Federal Relations Committee, American Society of Agricultural Engineers, November 5, 1948." -- page 1