Biodiversity Heritage Library
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By "University of Arizona. Agricultural Experiment Station. "
Range improvement in Arizona (Cooperative experiments with the Arizona experiment station.)
By: Griffiths, David. - United States. - University of Arizona.
Publication info: Washington :U.S. G.P.O.,1901.
Contributed by: U.S. Department of Agriculture, National Agricultural Library
Bulletin / Arizona Agricultural Experiment Station.
By: University of Arizona.
Publication info: Tucson :Agricultural Experiment Station, University of Arizona,1890-1960.
Contributed by: Mertz Library, The New York Botanical Garden
BHL Collections: New York Botanical Garden