http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Commonwealth Department of Shipping and Transport.
Nos. 22-25 issued by: Dept. of Shipping and Transport; no. 26-34 issued by: Dept. of Transport; no. 35 issued by: Dept. of Transport and Construction.
Australian shipping and shipbuilding statistics