00648nam a2200193 a 450000100080000000500110000800800410001910000230006024500980008326000360018130000090021752001320022665000250035865300170038365300110040065300100041165300130042170000200043416827492008-04-15       1989    bl uuuu     u0uu1 u    #d1 aBRIENZA JUNIOR, S.  aAgroforestry systemsban alternative for rural farmers in Tapajos Region, Para State, Brazil.  aBelém, PA: EMBRAPA-CPATUc1989  a5 p.  aModified Taungya systems. Silvi-agriculture systems for rural farmers. the cowpea temporary mixed with native forestry species.  aAgricultura Familiar  aAgrofloresta  aBrasil  aPará  aTapajós1 aYARED, J. A. G.