00416naa a2200145 a 450000100080000000500110000800800410001910000140006024500440007426000090011865300250012765300180015270000220017077300780019210378042005-07-21       1983    bl uuuu     u00u1 u    #d1 aBARON, V.  aMecanizacao agricola com tracao animal.  c1983  aMecanizacao agricola  aTracao animal1 aANJOS, J. B. dos.  tInforme Agropecuario, Belo Horizontegv. 9, n. 103,  p. 30-35, jul. 1983.