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By: Tucson Audubon Society, - United States. Forest Service. Southwestern Region,Edition: Slightly revised May 2015.Publication info: [Tucson, AZ], U.S. Department of Agriculture, Forest Service, Southwestern Region, May 2015Volume: 2015Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Arizona Bird watching Birds Coronado National Forest Coronado National Forest (Ariz. and N.M.) Santa Catalina Mountains Speciation United StatesBHL Collections:
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By: Creighton, William Steel, - Santschi, Félix, - Emery, Carlo - Byars, Loren Freeland. - Smith, Marion R. (Marion Russell),Edition:Publication info: New York, American Museum of Natural History, [1953]Volume: no. 1635Series:Holding Institution: American Museum of Natural History LibrarySubjects: 59.57.96 Ants Arizona Baboquivari Peak Wilderness Classification Insects Leptothorax silvestrii Santa Catalina Mountains TetramoriumBHL Collections: