Vosloo et al., 1963. Farming in South Africa, 38 (12) Document reference Vosloo, L. P.; Coetzee, H. J. F.; van der Merwe, F. J., 1963. Bitter lupin silage should be supplemented. Farming in South Africa, 38 (12)Citation key Vosloo et al., 1963Datasheets Blue lupin (Lupinus angustifolius) forageBlue lupin (Lupinus angustifolius) seeds