http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Requirements for marine meteorological services
Working Group on Requirements for Marine Meteorological Services.
report prepared by the Working Group on Requirements for Marine Meteorological Services of the Commission for Maritime Meteorology, Geneva, 16-20 November 1970.
Reports on marine science affairs ; rept. no. 4