Life history and habits of Leperisinus californicus Swaine and Leperisinus oregonus Blackman with a revision of the genus Leperisinus of North America north of Mexico
By: by Raymond Alden Underhill.
Published: 1951
Language: eng
Number of pages: 84
Subjects: Bark beetles.
Notes: Typescript.

Thesis (Ph. D.)--Oregon State College, 1951.

Bibliography: leaves 83-84.