Attractants, techniques, and devices for trapping bark beetles
By: by Ralph W. Clements and H. Grady Williams
Contributors: Williams, H. Grady; Southeastern Forest Experiment Station (Asheville, N.C.)
Series: U.S. Department of Agriculture / Forest Service research note SE -- 309; Forest Service research note SE -- 309
Publisher: Southeastern Forest Experiment Station
Published: 1981
Place of publication: [Asheville, N.C
Language: eng
Subjects: Insect baits and repellents; Bark beetles -- United States; Insect traps
Notes: Caption title

"August 1981."