WMO sea-ice nomenclature.
Nomenclature OMM des glaces en mer.

APA Citation

World Meteorological Organization. (1970). WMO sea-ice nomenclature: Nomenclature OMM des glaces en mer. Geneva: Secretariat of the World Meteorological Organization.

MLA Citation

World Meteorological Organization. WMO Sea-ice Nomenclature: Nomenclature OMM Des Glaces En Mer. Geneva: Secretariat of the World Meteorological Organization, 1970.

Warning: These citations may not always be complete (especially for serials).