Degradation and outflow rate of protein supplements in the rumen of dry and lactating ewes and goats M. HADJIPANAYIOTOU, A. KOUMAS, E. GEORGHIADES and D. HADJIDEMETRIOUAnn. Zootech., 36 3 (1987) 326DOI: https://doi.org/10.1051/animres:19870352