Report of extension work in agriculture and home economics in the United States - United States. Extension Service (Washington, D.C. : The Service : For sale by the Supt. of Docs., 1932)
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Title from cover.
Formed by union of: United States. Extension Service. Report of the director of the Extension Service; and: Cooperative extension work (United States. Office of Cooperative Extension Work)
Keywords: Agricultural extension work -- United States -- Periodicals