The National Trails System at 40
By: [prepared by the Federal Interagency Council on Trails]
Publisher: National Park Service
Published: 2008
Place of publication: Washington, D.C
Language: eng
Number of pages: 22
Subjects: Trails; Hiking; National Trails System
Other titles: National Trails System at forty
Notes: Cover title.

Shipping list no.: 2009-0125-P.

"November 2008."