01151cam a22003131a 4500 agr36000108 DLC 20260227110954.0 760605s1936 dcuabf b f000 0 eng agr36000108 (OCoLC)2212323 DLC OClW-H OClW-H DNAL DLC premarc n-us--- SD143 .M38 1936 1 Ag84M no.217 F700 K001 Mattoon, Wilbur R. (Wilbur Reed), 1875-1941. Forest trees and forest regions of the United States / by Wilbur R. Mattoon. Washington, D.C. : U.S. Dept. of Agriculture, 1936. 55 p., 14 p. of plates : ill., maps ; 23 cm. Miscellaneous publication / United States Department of Agriculture ; no. 217 Caption title. Contribution from Forest Service. "Publications on forest trees": p. 52-53. Forests and forestry United States. Trees United States Classification. Miscellaneous publication (United States. Department of Agriculture) ; no. 217. 9711 9711