http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
U.S. Geological Survey Ecosystem Science Strategy, 2012-2022
advancing discovery and application through collaboration
1 online resource (viii, 25 pages) : color illustrations.
by Byron K. Williams [and eleven others].
Includes bibliographical references (pages 24-25).
U.S. Geological Survey open-file report ; 2012-1092