The progress of forest pathology
By: Carl Hartley, J.S. Boyce, and others in the Division of Forest Pathology, Bureau of Plant Industry
Contributors: Boyce, John Shaw; United States. Division of Forest Pathology
Series: Senate document -- no. 12 (73rd Congress), Separate no. 28; Senate document (United States. Congress. Senate) -- 73rd Congress, no. 12, separate no. 28.
Publisher: G.P.O.
Published: 1933
Place of publication: Washington, D.C
Language: eng
Number of pages: 722
Subjects: Diseases and pests; Trees; Forests and forestry
Other titles: National plan for American forestry.
Notes: Caption title.

"From 'A national plan for American forestry'. A report prepared by the Forest Service, U.S. Department of Agriculture in response to S. Res. 175 (72d congress)"--Cover.

Offprint: Senate document no. 12, 73rd Congress (March, 1933).