Forest trees and forest regions of the United States Mattoon, Wilbur R. (Wilbur Reed) 1875-1941 creator text bibliography dcu Washington, D.C U.S. Dept. of Agriculture 1936 monographic eng
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55 p., 14 p. of plates : ill., maps ; 23 cm. by Wilbur R. Mattoon. Caption title. Contribution from Forest Service. "Publications on forest trees": p. 52-53. n-us--- Forests and forestry United States Trees United States Classification SD143 .M38 1936 Miscellaneous publication (United States. Department of Agriculture) ; no. 217 agr36000108 DLC 760605 20260227110954.0 agr36000108