Field guide to Washington's rare plants.
Contributors: Washington Natural Heritage Program.; United States. Bureau of Land Management. Spokane District Office.
Publisher: s.l.]
Published: 2000
Place of publication: [Washington?
Language: eng
Subjects: Rare plants -- Washington (State) -- Identification.; Endangered plants -- Washington (State) -- Identification.
Genres: Identification.
Notes: Includes bibliographical references.
"A cooperative project between Washington Natural Heritage Program, Department of Natural Resources and Spokane District U.S.D.I. Bureau of Land Management."