00776naa a2200229 a 450000100080000000500110000800800410001910000220006024501390008226000090022165300180023065300180024865300190026665300300028565300220031570000190033770000190035670000230037570000160039870000200041477301120043411238872015-05-13       2014    bl uuuu     u00u1 u    #d1 aSTIVARI, T. S. S.  aFeasibility of grazing sheep production systems using long-term economic indicators and the methodology of the soil expectation value.  c2014  aCreep feeding  aCreep grazing  aCusto da terra  aEstrat??gia de produ????o  aProdu????o animal1 aCHEN, R. F. F.1 aGAMEIRO, A. H.1 aMONTEIRO, A. L. G.1 aRAINERI, C.1 aSILVA, J. B. A.  tBrazilian Journal of Veterinary Research and Animal Science, S??o Paulo, SPgv. 51, n. 2, p. 149-157, 2014.