Statistical results of cooperative extension work, 1938
By: M.C. Wilson and H.W. Porter
Contributors: Porter, H. W. (Harry W.)
Series: Extension Service circular -- 309; Extension Service circular -- 309.
Publisher: U.S. Dept. of Agriculture, Extension Service?]
Published: 1939
Place of publication: [Washington, D.C.?
Language: eng
Number of pages: 22
Subjects: Agricultural extension work; Statistics; Home economics extension work
Notes: "May 9, 1939."