A botanical synopsis of the cultivated clovers (Trifolium)
By: [by F.J. Hermann].
Contributors: United States. Dept. of Agriculture.
Series: Agriculture monograph -- no. 22
Publisher: U.S. Dept. of Agriculture
Published: 1953
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 45
Subjects: Clover.
Notes: Cover title.