Ferns and flowering plants of Isle Royale, Michigan
By: by Clair A. Brown.
Contributors: United States. National Park Service.; Civilian Conservation Corps (U.S.)
Publisher: Emergency Conservation Work (Civilian Conservation Corps)
Published: 1937
Place of publication: [Washington, D.C. : United States Department of the Interior, National Park Service
Language: eng
Number of pages: 90
Subjects: Botany -- Michigan -- Isle Royale.; Ferns -- Michigan -- Isle Royale.; Angiosperms -- Michigan -- Isle Royale.; Isle Royale (Mich.)
Other titles: Flowering plants of Isle Royale, Michigan.
Notes: Bibliography: p. 88-90.