American grasses.--[I-III]
By: (Illustrated) by F. Lamson-Scribner.
Series: Bulletin / U.S. Dept. of Agriculture, Division of Agrostology -- no. 7, 17, 20.; Bulletin (United States. Division of Agrostology) -- no. 7, 17, 20.
Publisher: Gov. Print. Off.
Published: 1897
Place of publication: Washington
Language: eng
Subjects: Grasses -- North America
Other titles: Grass and forage plant investigations.
Notes: At head of title: Grass and forage plant investigations.

Height varies.

Editions vary.  Some vols. are revised editions.

Library's cop.3 bound in 1 v.

LIBRARY LACKS: cop.2, v. 2-3.

Other copy in: QK495.G74 U58.