http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Reports of the Ad Hoc Working Group on the Use of Effort Data in Assessments and of the Working Group on Methods of Fish Stock Assessments
International Council for the Exploration of the Sea
Ad Hoc Working Group on the Use of Effort Data in Assessments.
Working Group on Methods of Fish Stock Assessments.