Synopsis of the extinct Batrachia, Reptilia and Aves of North America
Transactions of the American Philosophical Society, v. 14, pt. 1
104 pages, 11 unnumbered leaves of plates (some folded) : illustrations ; 30 cm
20860828
Caption title
On cover: Synopsis of the extinct Batrachia and Reptilia of North America, Part I
"Read September 18, 1868 and April 2, 1869."
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