The Vital Sea

States that the U S Navy ensures free use of the sea as a means of transportation, a place for recreation and a source of food and natural resources.

Related films

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record