http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Aeronautics and Space Administration,
1 online resource (2 pages) : color illustrations.
Title from caption (viewed Aug. 29, 2016).
"Prepared in cooperation with the National Aeronautics and Space Administration."
Fact sheet (Geological Survey (U.S.)) ; 2016-3060