Studies on American grasses : a revision of the North American species of Bromus occurring north of Mexico
- Source:
- Bulletin / U.S. Dept. of Agriculture, Division of Agrostology 1900
- Year:
- 1900
- Subject:
- Bromegrasses -- North America
- Format:
- 66 p. : ill. ; 23 cm.
- Publisher:
- U.S. Dept. of Agriculture, Division of Agrostology
- Collection:
- Organic Roots Collection