The side-necked turtle family Chelidae
Subtitle: a theory of relationships using shared derived characters
By: Eugene S. Gaffney.
Contributors: American Museum of Natural History.
Series: American Museum novitates ;; no. 2620
Publisher: American Museum of Natural History
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Chelidae -- Classification.; Chelidae -- Phylogeny.
Notes: Bibliography: p. 24-28.
Cover title.