A system for visually classifying alfalfa flower color /

Bibliographic Details
Main Author:	Barnes, D. K., 1935-
Corporate Author:	United States. Agricultural Research Service
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Agricultural Research Service, U.S. Dept. of Agriculture, [1972]
Series:	Agriculture handbook (United States. Department of Agriculture) ; no. 424.
Subjects:	Alfalfa > Classification.
Online Access:	https://purl.fdlp.gov/GPO/gpo25948

Available Online