00689nam a2200217 a 450000100080000000500110000800800410001910000190006024501010007926000370018030000100021750001270022765000110035465000220036565000180038765000090040565300110041465300120042570000200043770000140045718468572015-03-31       1979    bl uuuu     u0uu1 u    #d1 aWUNSCHE, W. A.  aEstablishment of two experimental watersheds on the planalto of Rio Grande do Sul State, Brasil.  a[Passo Fundo: EMBRAPA-CNPTc1979  a13 p.  aTrabalho apresentado na Conference Agricultural Hydrology and Watershed Management in the Tropics, Ibadan (Nigeria), 1979.  aBrazil  asoil conservation  aConservação  aSolo  aBrasil  aErosion1 aDENARDIN, J. E.1 aWENDT, W.