Varas, C., P. Krausman, J. Ramirez, S. Cunnimgham and M. Culver. 2007. Genetic variability in black bears in the Four Peaks area, Tonto National Forest, AZ. In: Borders, Boundaries, and Time Scales, Proceedings of the Sixth Conference on Research and Resource Management in the Southwest Deserts, Extended Abstracts: December 2006, pp. 78-80.
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