Predators and parasites of the Douglas-fir beetle
Subtitle: description and identification of the immature stages
By: [L.N. Kline and J.A. Rudinsky].
Contributors: Rudinsky, J. A. 1917-
Series: Technical bulletin -- 79.; Technical bulletin (Oregon State University. Agricultural Experiment Station) -- 79.
Publisher: Agricultural Experiment Station, Oregon State University
Published: 1964
Place of publication: Corvallis
Language: eng
Number of pages: 52
Subjects: Douglas fir beetle -- Parasites -- Identification.; Douglas fir beetle -- Predators of -- Identification.
Notes: Cover title.

"October 1964."

Includes bibliographical references (p. 50-52).