The shot-hole borer (Xyleborus dispar)
By: by A.L. Lovett.
Contributors: Oregon Agricultural College. Extension Service.
Series: Cir -- 73.; Circular (Oregon Agricultural College. Extension Service) -- 73.
Publisher: Oregon Agricultural College, Extension Service
Published: 1917
Place of publication: Corvallis, OR
Language: eng
Subjects: Xyleborus.; Bark beetles.
Notes: Caption title.

"November, 1917."