County agent standards
By: H.W. Gilbertson
Contributors: United States. Office of Cooperative Extension Work
Series: Extension Service circular -- 158
Publisher: United States Department of Agriculture, Office of Cooperative Extension Work
Published: 1931
Place of publication: Washington, D.C
Language: eng
Number of pages: 21
Subjects: County agricultural agents; Rating of; Agricultural extension workers; Conseillers agricoles; Évaluation; Vulgarisateurs agricoles
Notes: "June 1931."

Caption title.