Summarization report of the technical aspects of the 1962 western hemlock looper control project at Astoria, Oregon
By: by Paul E. Buffam.
Contributors: United States. Forest Service. Pacific Northwest Region.
Publisher: Insect and Disease Control Branch, Division of Timber Management, Pacific Northwest Region, U.S. Dept. of Agriculture, Forest Service
Published: 1963
Place of publication: Portland, Or
Language: eng
Number of pages: 19
Subjects: Western hemlock looper.; Western hemlock -- Diseases and pests.
Notes: Cover title.