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Regarding Holland bulbs : [letter dated] May 23, 1945 to U.S. Dept. of Agriculture
Special report of the Indiana state board of agriculture on the hog
The principles of agriculture; a text-book for schools and rural societies
Dry-farming; a system of agriculture for countries under a low rainfall
Centennial year, 1792-1892, the Massachusetts society for promoting agriculture. Reprinted, 1942
Gathering grounds : public access to gathering grounds : afforestation & agriculture on gathering grounds
A uniform course of study in agriculture for the elementary schools of Ohio
Letter (Jan. 25th, 1937) to the U. S. Department of Agriculture, Washington, D.C
The agriculture of Massachusetts, as shown in returns of the agricultural societies, 1853
Our age, and its contributions to agriculture: an address, delivered September 16th, 1859