http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geological Bulletin (Florida. Bureau of Geology)
State of Florida, Dept. of Conservation.
Vols. for 1935-36 issued by the Florida Dept. of Conservation; 1937-66 by the Florida Geological Survey; 1967 by the Division of Geology; 1969-71 by the Bureau of Geology.