Status and distribution of three species of snakes in north- central Oregon
By: Richard B. Forbes, Stanley S. Hillman, Philip C. Withers.
Contributors: Hillman, Stanley S.; Withers, Philip C.; Oregon. Nongame Wildlife Program.
Series: Technical report / Oregon Department of Fish and Wildlife, Nongame Wildlife Program -- 82-3-09.; Technical report (Oregon. Nongame Wildlife Program) -- 82-3-09.
Publisher: Oregon Dept. of Fish and Wildlife, Nongame Wildlife Program
Published: 1983
Place of publication: Portland, Or
Language: eng
Number of pages: 20
Subjects: Snakes -- Oregon, Central -- Geographical distribution.; Diadophis punctatus.; Lampropeltis.
Notes: "June 1983."

Bibliography: p. 15.