00313nam a2200109 a 450000100080000000500110000800800410001910000220006024500540008226000500013665000170018621239922020-07-24       2013    bl uuuu     u00u1 u    #d1 aMIRANDA, E. E. de  aAs agriculturas do Brasil.h[electronic resource]  aRevista Princípios, v. 125, set. 2013.c2013  aAgronegócio