The Desert Botanical Laboratory of the Carnegie Institution was established by Volney M. Spaulding and William A. Cannon at Tumamoc Hill, Tucson, Arizona, in 1903. It was sold to the U.S. Forest Service in 1940, and later to the University of Arizona in ...
castanoe - 2014-10-21 09:11
Scrapbook of mostly black and white photographs and memorabilia of animal husbandry related activities at The University of Arizona. Includes the Tucson Livestock show, local auctions, judging teams, championship animals, range field trips, veterinary dem ...
castanoe - 2014-10-24 10:00
Hunter, naturalist, and conservationist Charles Sheldon (1867-1928) collected, photographed, and observed wildlife. From 1903 to 1908 he devoted his time to the study of wildlife in the northwestern part of the North American continent, hunting grizzly ...
castanoe - 2014-11-04 08:23