00817nam a2200313 a 450000100080000000500110000800800410001910000200006024500770008026000210015730000110017850000470018965000170023665000140025365000090026765000100027665300110028665300120029765300160030970000200032570000240034570000180036970000200038770000190040770000180042670000200044470000190046470000200048319569422022-01-17       2001    bl uuuu  t   00u1 u    #d1 aVEIGA, J. B. da  aCattle ranching, land use and deforestation in Brazil, Peru and Ecuador.  aBelém, PAc2001  a165 f.  aProjeto IAI - NSF. Relatório de pesquisa.  aDesmatamento  aPecuária  aPeru  aTerra  aBrasil  aEquador  aUso do solo1 aALVES, A. M. N.1 aPOCCARD-CHAPUIS, R.1 aTHALES, M. C.1 aCOSTA, P. A. da1 aOLMEIDO, J. G.1 aCHAMBA, T. V.1 aCOSTA, R. M. da1 aPIKETTY, M. G.1 aTOURRAND, J. F.