http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sailing directions (planning guide) and (enroute) for Antarctica
Sailing directions (planning guide & enroute)
Sailing directions (planning guide and enroute)
National Geospatial-Intelligence Agency.
Published: Bethesda, Md., <3rd. edition (1997)>-.
Each edition supersedes previous edition.
Prepared and published by: National Imagery and Mapping Agency, 1997- ; by: National Geospatial-Intelligence Agency, <2011->.
Pub. (United States. Defense Mapping Agency. Hydrographic/Topographic Center) ; 200
Pub. (United States. National Imagery and Mapping Agency) ; 200
Pub. (United States. National Geospatial-Intelligence Agency) ; 200