00774naa a2200193 a 450000100080000000500110000800800410001910000230006024501410008326000090022470000200023370000210025370000250027470000200029970000180031970000150033770000190035277302090037113009292001-03-26       1998    bl uuuu     u00u1 u    #d1 aBRIENZA JUNIOR, S.  aEnriched fallow vegetation with leguminous treesbpossibilities to improve the Slash-and-burn agriculture in Eastern Brazilian Amazonia.  c19981 aCOSTA, W. de O.1 aSANTOS, W. E. de1 aPANTOJA, R. de F. R.1 aSA, T. D. de A.1 aVIELHAUER, K.1 aDENICH, M.1 aVLEK, P. L. G.  tIn: CONGRESSO BRASILEIRO EM SISTEMAS AGROFLORESTAIS, 2., 1998, Belem. Sistemas Agroflorestais no Contexto da Qualidade Ambiental e Competitividade: resumos expandidos. Belem: EMBRAPA-CPATU, 1998. p.17-19.