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The Louisiana iris reaches stardom
Question box : answers from canning specialists of the U.S. Department of Agriculture
The principles of agriculture; a text-book for schools and rural societies
Move ahead! : research careers in the Forest Service, U.S. Department of Agriculture
Rockefeller foundation. Letter from the secretary of agriculture, transmitting in response to a Senate resolution of April 1, 1914, certain informati…
[Handwritten letter to Librarian, Dept. of Agriculture from Elizabeth C. Councilmann]
Charter and by-laws of the Philadelphia Society for Promoting Agriculture
Catalogue of the United States plants in the Department of Agriculture
Report of the Commissioner of Patents for the year 1859 : agriculture
Agricultural analysis, a manual of quantitative analysis for students of agriculture