00487naa a2200193 a 450000100080000000500110000800800410001910000210006024500280008126000090010965300130011865300230013165300140015465300190016865300190018765300140020670000170022077300560023710316362004-07-06       2003    bl uuuu     u00u1 u    #d1 aDECHEN, S. C. F.  aErosao e produtividade.  c2003  aControle  aDegradacao do solo  aEnxurrada  aErosao do solo  aErosao hidrica  aSedimento1 aPROCHNOW, D.  tO Agronomico, Campinasgv. 55, n. 1, p. 22-24, 2003