Developing the self-guiding trail in the national forests.
Series: United States. Dept. of Agriculture. Miscellaneous publication; 968; Miscellaneous publication (United States. Dept. of Agriculture) ;; no. 968.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1964
Place of publication: [Washington
Language: eng
Number of pages: 18
Subjects: Trails -- United States.; Forest reserves -- United States -- Recreational use.