Peixoto, A.M. Moura, J.C. de Faria, V.P. de (eds.) Anais do 2. Simposio sobre Nutricao de Bovinos; Ureia para ruminantes [Annals of the 2. Symposium on Cattle Feeding; urea for ruminants] - Piracicaba, SP (Brasil): 1984. - 363 p. Subjects--Topical Terms: NUTRICAO ANIMALBOVINOUREIA