Discover birding in the national forests.
Contributors: United States. Forest Service.
Edition: Slightly rev. Dec. 1980.
Series: PA -- 1216.; Program aid (United States. Dept. of Agriculture) -- no. 1216.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Bird watching -- United States.