Recordings of weather observations taken at the University of Arizona Agricultural Experiment Station, Nov. 1899, Jan.-June, Sept.-Dec. 1901. Included materials: Manuscript Subject Area: Environment Agriculture Collection Area: University of Arizona 1899 ...
castanoe - 2013-03-26 16:28
Correspondence Regarding Sulphur Smoke Injury to Crops in the Sulphur Springs Valley, Cochise County, Arizona
Chiefly letters between R. B. Streets and J. G. Brown, plant pathologists at the University of Arizona, and Wyatt W. Jones employed by Phelps Dodge Corporation, Copper Queen Branch, Douglas. Included materials: Manuscript Subject Area: Agriculture Environ ...
castanoe - 2013-04-08 10:53
Forrest Shreve was a botanist and desert plant ecologist. He served on the staff of the Desert Botanical Laboratory of the Carnegie Institution, Tucson, Arizona, from 1908 to 1929, and as director from 1929 to 1938. This collection consists of 1102 photog ...
castanoe - 2013-04-16 12:35
Typescript reports on crops, weather, and horticulture. Some include photographs and financial statements. Contents : box 1: Mesa; box 1a: Prescott; box 2: Safford, and Salt River Valley; box 3: Salt River Valley, box 4: Sulphur Springs Valley, and Tempe; ...
castanoe - 2013-04-16 13:00