Catalogue of North American reptiles in the museum of the Smithsonian Institution. Pt. I, Serpents / by S.F. Baird and C. Girard.

[Washington] : [Smithsonian institution], [1853]

xvi, 172 pages ; 24 cm

"Although published under the names of the two authors as a joint production, this work is a series of monographs for which the individual authors only claimed to be responsible. The record of authorship is lost"--G. B. Goode, The published writings of S. F. Baird, 1883, p. 22.