http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Fluctuations of fish stocks and the consequences of the fluctuations to fishery and its management
Northwest and Alaska Fisheries Center (U.S.)
Resource Ecology and Fisheries Management Division.
NOAA technical memorandum NMFS F/NWC ; 27