Revisions of North American grasses
By: by A.S. Hitchcock and Agnes Chase.
Contributors: Chase, Agnes, 1869-1963.; United States National Museum.
Series: Contributions from the United States National Herbarium -- v. 22, pt. 1.; Systematic plant studies, chiefly tropical American
Publisher: G.P.O.
Published: 1920
Place of publication: Washington
Language: eng
Number of pages: 77
Subjects: Grasses -- North America -- Classification.; Grasses -- North America -- Identification.
Notes: "Bulletin of the United States National Museum "--T.p. verso.

At head of title: Smithsonian Institution. United States National Museum.

Includes bibliographical references and index.