Ecoregions of Arkansas / USGS ... [et al.] ; principal authors, Alan J. Woods ... [et al.].
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : [For sale by the USGS Information Services], 2004.
Includes text, cited bibliographical references, color photographs, and location map.
Verso includes: Summary table: Characteristics of the ecoregions of Arkansas, and bibliographical sources.
Map poster is product of collaborative effort between US EPA Region VI, US EPA National Health and Enviromental Effects Research Laboratory (U.S.), Western Ecological Division, and the University of Arkansas Center for Advanced Spatial Technologies; with 5 other sections of Federal agencies; and the Multi-Agency Wetland Planning Team (of 6 Arkansas agencies). Project itself is associated with an interagency effort to develop a common national framework of ecological regions.
Also available via Internet from the EPA WED Web site. Address as of 5/9/04: http://www.epa.gov/wed/pages/ecoregions/ar%5Feco.htm; current access is available via PURL.
Biotic communities -- Arkansas -- Maps.
Ecology -- Arkansas -- Maps.
Maps. lcgft
Woods, Alan J. (Alan James)
Geological Survey (U.S.)
United States. Environmental Protection Agency. Region VI.
National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division.
University of Arkansas, Fayetteville. Center for Advanced Spatial Technologies.
Philadelphia Area Center for History of Science
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