Description
Item Description:Title from title screen (viewed on Nov. 19, 2007).
"April 2006."
Electronic resource.
Physical Description:1 volume (various pagings) : digital, PDF files.
Format:Mode of access: Internet. Address as of 11/19/07: http://parkplanning.nps.gov/document.cfm?parkId=177&projectId=15645&documentID=14911 ; current access available via PURL.
Bibliography:Includes bibliographical references.