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The oleomargarine bill : hearings before the Committee on agriculture and forestry, United States Senate, and the Committee on agriculture, House of …
"... I am a botanical collector but issue no catalog ..." : [correspondence March 9, 1942, with the] U.S. Department of Agriculture, Washington, D.C
The culture of farm crops. A manual of the science of agriculture, and a hand-book of practice for American farmers
Agriculture in other lands. Notes collected during the course of a visit, in 1910, to Europe, Northern Africa, and Asia Minor
Blueberry plants, wholesale price list : new 1952-1953 : New Jersey Department of Agriculture certified free from Japanese beetle and stunt disease
Remarks of D. F. Houston, secretary of agriculture, at Conference of editors of agricultural journals, Washington, D. C., November 20, 1918
A popular treatise on the physiology of plants for the use of gardeners or for students of horticulture and of agriculture
Indian corn a paper read at a meeting of the New Hampshire Board of Agriculture, at Walpole, November 20, 1878
New genera and higher taxa in entomology with their authors from the "Bibliography of Agriculture" for 1958, 1959, and 1960
How crops grow. A treatise on the chemical composition, structure, and life of the plant, for all students of agriculture
