Canopy structure, behavioral and physiological aspects of pasture-finished sheep using castor bean cake as alternative input oleh A.J.G. Meneses, R.P.F.F. Pompeu, H.O. Salles, A.S.S. Farias, L.H.S. Nenem, C.S. Costa, L.F. Guedes, J.S. Maranguape, P.L. Pereira, M.J.D. Cândido