TY - GEN AU - Beever,D E AU - Cottrill,B R TI - Protein systems for feeding ruminant livestock: a European assessment SN - 0022-0302 PY - 1994///1028 KW - Animal Feed KW - Animals KW - Dietary Proteins KW - administration & dosage KW - Digestion KW - Europe KW - Nutritive Value KW - Rumen KW - metabolism KW - Ruminants KW - physiology N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.3168/jds.S0022-0302(94)77148-4 ER -