The genera of grasses of the United States
Subtitle: with special reference to the economic species
By: by A.S. Hitchcock.
Series: Bulletin / United States Department of Agriculture -- no. 772; Bulletin (United States. Dept. of Agriculture) -- no. 772.
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Number of pages: 307
Subjects: Grasses -- United States.