00504naa a2200157 a 450000100080000000500110000800800410001910000190006024500840007926000090016365000160017265000160018865300240020465300370022877300810026521425192022-04-29       2022    bl uuuu     u00u1 u    #d1 aFREITAS, R. E.  aBrazil's agricultural expansionbmain crops in Matopiba.h[electronic resource]  c2022  aAgriculture  aAgricultura  aCoeficiente de Gini  aÍndice de Hirschmann-Herfindahl  tRevista de Política Agrícola, ano 31gn. 1, p. 70-85, jan./fev./mar. 2022.