00817nam a2200277 a 450000100080000000500110000800800410001910000150006024501790007526000730025430000100032750000180033765000160035565000200037165000150039165000090040665000130041565000160042865000190044465000210046365000090048465000090049365300130050265300120051565300120052714590951992-05-29       1987    bl uuuu  m   00u1 u    #d1 aGOENSE, D.  aMechanized farming in the humid tropics with special reference to soil tillage, workability and timeliness of farm operations. A case study for the Zanderij area of Suriname.  aWageningen: Wageningen Agricultural University the Netherlandsc1987  a136p.  aPh.D. Thesis.  aagriculture  acrop management  ano-tillage  asoil  aSuriname  aAgricultura  aPlantio Direto  aPratica Cultural  aSoja  aSolo  aMoisture  aPreparo  aSoybean