A revision of the catsharks, family Scyliorhinidae
Series: NOAA technical report NMFS circular -- 422; NOAA technical report NMFS CIRC -- 422
Publisher: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service
Published: 1979
Place of publication: Seattle, Wash.
Language: eng
Number of pages: 152
Subjects: Sharks; Identification; Scyliorhinidae
Notes: "April 1979."

Includes bibliographical references (pages 147-152).

Also available online in PDF via the NMFS Scientific Publications Office website (http://spo.nmfs.noaa.gov/circulars.htm)