http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mercury and selenium contamination in waterbird eggs and risk to avian reproduction at Great Salt Lake, Utah
1 online resource (x, 164 pages) : illustrations (some color), color maps.
by Joshua T. Ackerman [and ten others] ; prepared in cooperation with the U.S. Fish and Wildlife Service.
Title from title screen (viewed on July 23, 2015).
Includes bibliographical references (pages 22-25).
U.S. Geological Survey open-file report ; 2015-1020