http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Bureau of Mineral Resources, Geology and Geophysics.
Australian Government Publishing Service for the Bureau of Mineral Resources, Geology and Geophysics
Rocks. Collecting. Canberra. Students' guides (ANB/PRECIS SIN 600249980)
Fossils. Collecting. Canberra. Students' guides (ANB/PRECIS SIN 600249999)