Evaluation of the western spruce budworm survey system in the Lake States
Subtitle: final report
By: by Robert P. Ford
Contributors: United States. State and Private Forestry. Northeastern Area. St. Paul Field Office; United States. Forest Insect and Disease Management
Series: Evaluation report NA-TP -- 5
Publisher: USDA Forest Service, Northeastern Area, State & Private Forestry
Published: 1980
Place of publication: Broomall, Pa
Language: eng
Number of pages: 12
Subjects: Western spruce budworm -- Great Lakes Region (North America)
Notes: At head of title: Forest Insect & Disease Management

"St. Paul Field Office."

"May 1980."

Includes bibliographical references