Poisonous plants encountered in Oregon
By: prepared by Wilbur L. Bluhm and Philip Catalfomo.
Contributors: Catalfomo, Philip.; Oregon State University. Extension Service.
Edition: Rev. Sept. 1981.
Series: Extension circular / Oregon State University Extension Service -- 801.; Extension circular (Oregon State University. Extension Service) -- 801.
Publisher: Extension Service, Oregon State University
Published: 1981
Place of publication: Corvallis, Or
Language: eng
Subjects: Poisonous plants -- Oregon.
Notes: Caption title.

Bibliography: p. [4]