http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
PORTS: Diversion of shipping and use of secondary ports 1940/03-1940/04
Reproduction of: PORTS: Diversion of shipping and use of secondary ports Mar - Apr 1940.
PORTS: Diversion of shipping and use of secondary ports