Brummer et al., 1991. Agron. J., 83 (6): 996-1000 Document reference Brummer, E. C. ; Bouton, J. H., 1991. Plant traits associated with grazing-tolerant alfalfa. Agron. J., 83 (6): 996-1000Web http://mulch.cropsoil.uga.edu/brummer/pubs.htmCitation key Brummer et al., 1991Datasheets Alfalfa (Medicago sativa)
