00618naa a2200217 a 450000100080000000500110000800800410001910000220006024500950008226000090017765000090018665000220019565000090021765300200022665300200024665300240026670000200029070000190031070000200032977300510034913696701998-06-25       1985    bl ---       0--  u    #d1 aBALDISSERA, I. T.  aInfluencia de sistemas de manejo e cobertura vegetais nas caracteristicas fisicas do solo.  c1985  asoil  aCobertura Vegetal  aSolo  aCobertura verde  aGreen coverture  aVegetable coverture1 aAMADO, T. J. C.1 aBISSANI, C. A.1 aSOUZA, M. D. de  tLavoura Arrozeiragv.38, n.358, p.30-32, 1985.