http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Biomonitoring of Environmental Status and Trends (BEST) Program
environmental contaminants and their effects on fish in the Rio Grande basin
Biomonitoring of Environmental Status and Trends Program (Geological Survey)
1 online resource (x, 118 pages) : color illustrations, color maps.
Title from title screen (viewed on Nov. 2, 2010).
Includes bibliographical references (pages 89-100).
Rio Grande Watershed (Colo.-Mexico and Tex.)
Scientific investigations report ; 2004-5108