Oregon natural heritage plan
By: Natural Heritage Advisory Council to the State Land Board.
Contributors: Oregon. State Land Board.
Publisher: The Board
Published: 1981
Place of publication: Salem, Or. (1445 State St., Salem 97310)
Language: eng
Number of pages: 141
Subjects: Oregon Natural Heritage Program.; Nature conservation -- Oregon.
Notes: Bibliography: p. 133-135.
Cover title.
"March 1981."