Alfalfa germplasm in the United States : genetic vulnerability, use, improvement, and maintenance /

Bibliographic Details
Corporate Author:	United States. Agricultural Research Service
Other Authors:	Barnes, D. K., 1935-
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of Agriculture, Agricultural Research Service, [1977]
Series:	Technical bulletin (United States. Department of Agriculture) ; no. 1571.
Subjects:	Alfalfa > United States > Genetics.

Description
Physical Description:	21 pages : illustrations, maps ; 20 x 26 cm.
Bibliography:	Bibliography: pages 20-21.