Standard tests to characterize pest resistance in alfalfa varieties
By: by D. K. Barnes ... [ et al.].
Contributors: Barnes, D. K., 1935-; United States. Agricultural Research Service. North CentralRegion.
Series: ARS-NC ; 19; ARS-NC -- 19.
Publisher: Dept. of Agriculture, Agricultural Research Service, North Central Region
Published: 1974
Place of publication: [Peoria, Ill
Language: eng
Subjects: Alfalfa -- Diseases and pests -- United States.