Now showing items 1-12 of 12
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Duellman, W. E. (University of Michigan Museum of Zoology, 1954)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1956)
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Duellman, W. E.; Campbell, Jonathan A. (University of Michigan Museum of Zoology, 1992)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1980)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1955)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1955)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1958)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1958)
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A systematic study of the lizards of the deppei group (Genus Cnemidophorus) in Mexico and Guatemala Duellman, W. E.; Wellman, John (University of Michigan Museum of Zoology, 1960)
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Duellman, W. E. (University of Michigan Museum of Zoology, 1959)
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Duellman, W. E.; Werler, J. E. (University of Michigan Museum of Zoology, 1955)
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Variation, distribution, and ecology of the iguanid lizard Enyaliosaurus clarki of Michoacan, Mexico Duellman, W. E.; Duellman, A. S. (University of Michigan Museum of Zoology, 1959)