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Post-Glacial Nearctic Centres of Dispersal for Reptiles
Notes and References
This item contains 4 references.
1Proc. Acad. Nat. Sci. of Phila., 1903, p. 551
2Biological Bulletin, Vol. III, p. 121 (1902)
3Boulenger, Cat. of Lizards, Vol. III, p. 264
4A. E. Brown, Proc. Acad. Nat. Sci. of Phila., 1903, p. 288, etc