Washington, DC : National Center for Environmental Assessment--Washington Office, Office of Research and Development, U.S. Environmental Protection Agency, [2002]
OCLC
ocm51926103
Title from title screen (viewed on March 25, 2003).
System requirements: Adobe Acrobat Reader.
Mode of access: Internet from the EPA Web site. Address as of 3-25-03: http://www.karstwaters.org/files/glossary.pdf; current access is available via PURL.