00849nam a2200289 a 450000100080000000500110000800800410001910000240006024501010008426000640018530000090024949000470025865300160030565300250032165300110034665300130035765300250037070000160039570000170041170000170042870000210044570000180046670000170048470000210050170000210052270000160054310125082000-06-07       1998    bl uuuu     u0uu1 u    #d1 aGUIMARAES FILHO, C.  aPesquisa e desenvolvimentobsubsidios para o desenvolvimento da agricultura familiar brasileira.  aBrasilia: Embrapa-SPI ; Petrolina, PE: Embrapa-CPATSAc1998  a40p.  a(Embrapa-CPATSA. Agricultura Familiar, 1).  aAGRICULTURA  aAGRICULTURA FAMILIAR  aBRASIL  aPESQUISA  aSOCIOLOGIA ECONOMICA1 aSAUTIER, D.1 aSABOURIN, E.1 aCABRAL, J.R.1 aQUEIROZ, M.A. de1 aSAMPAIO, N.F.1 aSCHAUN, N.M.1 aROCKENBACH, O.C.1 aSILVA, P.C.G. da1 aMAFRA, R.C.