Summers et al., 1988. Can. J. Anim. Sci., 68 (4): 1315-1317 Document reference Summers, J. D.; Spratt, D.; Leeson, S., 1988. Utilization of calcium in canola meal supplemented laying diets. Can. J. Anim. Sci., 68 (4): 1315-1317Web https://doi.org/10.4141/cjas88-150Citation key Summers et al., 1988Datasheets Rapeseed meal