00897cam a22002411 4500 agr41000491 DLC 20260227111000.0 770906s1941 xx 000 0 eng agr41000491 (OCoLC)3245051 DLC OC DLC premarc SD555 .U6 1940 United States. Forest Service. National forest scaling handbook. Washington, U.S. Govt. print. off., 1941. v, 119 p. incl. illus., tables. 20 cm. At head of title: Revised May 1940, United States Department of agriculture, Forest service. Revised edition of Instructions for the scaling and measurement of national-forest timber, originally issued Sept. 1916 and revised Oct. 1935. Forests and forestry Measurement. Forest scaling handbook. 10138 10138