00479nam a2200169 a 450000100080000000500110000800800410001910000250006024500600008526000330014530000110017865300260018965300260021565300250024165300170026665300260028310684552010-04-20       2009    bl uuuu     u0uu1 u    #d1 aPETERSEN, P. (Org.).  aAgricultura familiar camponesa na construcao do futuro.  aRio de Janeio: AS´PTAc2009  a168 p.  aAgricultura camponesa  aAgricultura componesa  aAgricultura familiar  aAgroecologia  aDesenvolvimento rural