Braga, N.L. Brandt, S.A. Santos, H.N. Ribeiro, M.J.T. Rosado, C.A. de S. Equilibrio espacial no mercado nordestino de abacaxi Spatial equilibrium of the pineapple market in Northeastern Brazil Subjects--Topical Terms: ABACAXIMERCADODEMANDAPARAIBABAHIAPERNAMBUCO