American grasses.--[I-III]
By: (Illustrated) by F. Lamson-Scribner
Series: U.S. Dept. of Agriculture Division of Agrostology -- Bulletin 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