Keftasa et al., 1993. Swedish J. Agric. Res., 23: 153-159 Document reference Keftasa, D. ; Tuvesson, M., 1993. The nutritive value of lucerne (Medicago sativa L.) in different development stages. Swedish J. Agric. Res., 23: 153-159Citation key Keftasa et al., 1993Datasheets Alfalfa (Medicago sativa)