00774nam a2200265 a 450000100080000000500110000800800410001910000170006024500460007726000560012330000140017949000690019352000830026265000190034565000130036465000090037765000090038665000170039565300180041265300110043065300120044165300140045370000180046770000230048513864931993-12-13       1989    bl uuuu      00u1 u    #d1 aMITSUCHI, M.  aSoils of the northeast plateau, Thailand.  aTsukuba: Tropical Agriculture Research Centerc1989  a55p.cil.  a(Tropical Agriculture Research Center. Technical Bulletin, 025).  aProblem soils in the Northeast. Soil genesis, classification and stratigraphy.  aclassification  aland use  asoil  aSolo  aUso da Terra  aClassificacao  aGenese  aGenesis  aTailandia1 aWICHAIDIT, P.1 aJEUNGNIJNIRUND, S.