Ernst, Carl H. 1990. Chapter 4. Systematics, Taxonomy ...
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Transcript of Ernst, Carl H. 1990. Chapter 4. Systematics, Taxonomy ...
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Ernst, Carl H. 1990. Chapter 4. Systematics, Taxonomy, Variation, and Geographic Distribution of the Slider Turtle. pp. 57-67. In Life History and Ecology of the Slider Turtle, J. Whitfield Gibbons (ed.). Smithsonian Institution Press. Washington, D.C.