A contribution to the history of the fresh-water algae of North America
By: by Horatio C. Wood.
Series: Smithsonian contributions to knowledge -- 241
Publisher: Smithsonian Institution
Published: 1981
Place of publication: [Washington
Language: eng
Format: Microform
Number of pages: 166
Subjects: Botany.; Algae -- North America.
Notes: "Accepted for publication, February, 1872."

Original issued in series: Smithsonian contributions to knowledge ; 241.

Includes index.

Includes bibliography.

Filmed from a copy of the original publication held by the Library, Geological Survey of Canada. Ottawa : Canadian Institute for Historical Microreproductions, 1982.

viii, 262 p. : ill. ; 33 cm.