Repositorio Atenea de la Facultad de Ciencias, UNAM: Browsing DSpace

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Browsing by Author Worthington, Richard D.

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Preview	Issue Date	Title	Author(s)
	1972	Patterns of regional variation in the vertebral column of terrestrial salamanders	Worthington, Richard D.; David B. Wake
	1974	Western records of the Davis Mountains kingsnake, Lampropeltis mexicana alterna, in Texas	Worthington, Richard D.; Edward R. Arvizo

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