Pest management in Douglas-fir seed orchards
Subtitle: a microcomputer decision method
By: James B. Hoy, Michael I. Haverty.
Contributors: Haverty, Michael I.; Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.)
Series: General technical report PSW -- 108.
Publisher: Pacific Southwest Forest and Range Experiment Station
Published: 1988
Place of publication: Berkeley, Calif
Language: eng
Number of pages: 29
Subjects: Douglas fir -- Diseases and pests -- Control.; Pests -- Control -- Computer programs.; Seed orchards.
Notes: Cover title.

Distributed to depository libraries in microfiche.

"September 1988"--P. [2] of cover.

Includes bibliographical references (p. 29).