Sharks, skates, and rays.
Subtitle: Edited by Perry W. Gilbert, Robert F. Mathewson [and] David P. Rall.
Contributors: Rall, David P.; Gilbert, Perry W.; Mathewson, Robert F.; American Institute of Biological Sciences.
Publisher: Johns Hopkins Press
Published: 1967
Place of publication: Baltimore
Language: eng
Number of pages: 624
Subjects: Sharks.; Chondrichthyes.
Notes: Sponsored by the American Institute of Biological Sciences, the Lerner Marine Laboratory of the American Museum of Natural History, and the Office of Naval Research.  Includes bibliography.