Biodiversity Heritage Library
By "Association of Land-Grant Colleges and Universities. "
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: The LuEsther T Mertz Library, The New York Botanical Garden
BHL Collections: New York Botanical Garden