The progress in forest entomology and protection against forest insects
Subtitle: 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)
By: [By the Division of forest insects, bureau of entomology]
Series: Senate Doc. 12--Separate no. 28; Senate document (United States. Congress. Senate) -- Senate Document No. 12 - Separate No. 28.
Publisher: U.S. Govt. Print. Off.
Published: 1933
Place of publication: Washington
Language: eng
Number of pages: 1418
Subjects: Trees; Diseases and pests