http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sailing directions (enroute) for the Pacific Islands
National Geospatial-Intelligence Agency.
Each edition supersedes previous edition.
Sailing directions (planning guide). Pacific Ocean and southeast Asia
Pub. (United States. Defense Mapping Agency. Hydrographic/Topographic Center) ; 126
Pub. (United States. National Geospatial-Intelligence Agency) ; 126