TY - GEN AU - Whitaker,D A TI - Lack of effective rumen-degradable protein for milking cows SN - 0042-4900 PY - 2001///1204 KW - Animal Feed KW - Animals KW - Cattle KW - metabolism KW - Dairying KW - Dietary Proteins KW - administration & dosage KW - Dietary Supplements KW - Female N1 - Publication Type: Letter ER -