Description
Item Description:Title from title screen (viewed on Apr. 15, 2003).
"October 1996."
"EPA 910/R-009."
Electronic resource.
Physical Description:16 pages : digital, PDF file.
Also available in print.
Format:System requirements: WWW browser, PDF reader.
Mode of access: Internet from the U.S. EPA web site. Address as of 3/19/08: http://www.epa.gov/owow/wetlands/pdf/wetwalk.pdf ; current access available via PURL.