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Address of D. F. Houston, secretary of agriculture, before the Association of American agricultural colleges and experiment stations, Auditorium hotel, Chicago, Ill., November 12, 1919.
By: Houston, David Franklin, - Association of American Agricultural Colleges and Experiment Stations.
Publication info: Washington,Govt. print. off.,1919.
Contributed by: Library of Congress (archive.org)
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Journal of agricultural research.
By: Association of American Agricultural Colleges and Experiment Stations. - Association of Land-Grant Colleges and Universities. - Association of Land-Grant Colleges. - United States.
Publication info: Washington,U.S. Govt. Printing Office,1913-1949..
Contributed by: Mertz Library, The New York Botanical Garden
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Proposed reforms in fertilizer inspection laws.
By: Association of American Agricultural Colleges and Experiment Stations. - Association of Official Agricultural Chemists (U.S.) - United States.
Publication info: Washington,Govt. print. off.,1901
Contributed by: University of California Libraries (archive.org)
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