A guide to common insects and diseases of forest trees in the Northeastern United States
By: Forest Insect and Disease Management, Forest Service, U.S. Department of Agriculture, Northeastern Area, State and Private Forestry.
Publisher: Forest Insect and Disease Management; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1979
Place of publication: Broomall, PA; Washington, D.C
Language: eng
Number of pages: 127
Subjects: Forest insects -- Northeastern States -- Identification.; Trees -- Diseases and pests -- Northeastern States -- Identification.
Notes: "NA-FR-4."
Includes index.