Trees of our national forests
By: United States Department of Agriculture, Forest Service. --
Edition: Rev. Nov. 1980. --
Series: U.S. Dept. of Agriculture. PA -- 1124; Program aid (United States. Department of Agriculture) -- 1124.
Publisher: The Service
Published: 1980
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 32
Subjects: Forest reserves; Trees