00291nam a2200121 a 450000100080000000500110000800800410001910000130006024500260007326000360009930000090013565300250014410143862017-04-18               bl uuuu     u0uu1 u    #d1 aEMBRAPA.  aAgricultura familiar.  aBrasília : EMBRAPA, [19-?].c0  a44 p  aAgricultura familiar