Alexandria Digital Library Feature Type Thesaurus
Patuxent Wildlife Research Center: Populations [ More info] Descriptions of projects and resources on wildlife population ecology at the Patuxent Wildlife Research Center with links to research activities, long-term programs, and resources and references.
Pautuxent Wildlife Research Center - Wetlands and other communities [ More info] List and brief abstracts on projects at Patuxent Wildlife Research Center researching wetland ecology and ecosystem management in Eastern United States.
USGS / Department of Energy cooperative studies in Nevada [ More info] Describes cooperation of the USGS office in Las Vegas, Nevada, with the Department of Energy to address environmental and scientific issues at the Nevada Test Site and vicinity with links to project information.
Alphabetical Index of Topics
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