http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Titanium minerals in central and northeastern Florida
1 online resource (118 unnumbered pages) : illustrations, maps.
At head of title: United States Department of the Interior, Bureau of Mines.
Report of investigations (United States. Bureau of Mines) ; 4515