North American species of Agrostis
Contributors: Hitchcock, A. S. 1865-1935.
Series: Grass and Forage Plant Investigations Doc. No. 107; Plant Industry Bur. Bull. No. 68; Plant Industry Bur. Doc. No. 128
Publisher: U.S. G.P.O.
Published: 1905
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: Agrostis.