http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Distribution and abundance of Aquila chrysaetos (golden eagles) in East Contra Costa County Habitat Conservation Plan/Natural Community Conservation Plan Area, California
East Bay Regional Park District (Calif.)
1 online resource (iv, 11 pages) : illustration, color maps.
by J. David Wiens, Patrick S. Kolar, and Douglas A. Bell.
"Prepared in cooperation with East Contra Costa County Habitat Conservancy Science and Research Grant Program, East Bay Regional Parks District, Save Mount Diablo's Mary Bowerman Science and Research Grant Program, and NextEra Energy."
Includes bibliographical references (pages 7-9).
U.S. Geological Survey open-file report ; 2020-1107