http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Identification of skates, sculpins, and smelts by observers in North Pacific groundfish fisheries
1 online resource (vii, 67 pages) : illustrations, maps.
Title from title screen (viewed on Feb. 24, 2011).
Includes bibliographical references (pages 41-42).
NOAA technical memorandum NMFS-AFSC ; 142