A contribution to the biology of the Pseudohylesinus nebulosus (LeConte) (Coleoptera:Scolytidae), especially in relation to the moisture stress of its host, Douglas-fir
By: by Karel Josef Stoszek.
Published: 1973
Language: eng
Number of pages: 121
Subjects: Bark beetles.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 1973.

Includes bibliography.