00500nam a2200193 a 450000100080000000500110000800800410001910000210006024500250008126000280010630000110013465300250014565300350017065300260020570000190023170000170025070000220026770000170028911176952006-03-21       2005    bl uuuu     u0uu1 u    #d1 aCASTRO, C.E.F.de  aPonte para o futuro.  aCampinas; Consepac2005  a149 p.  aAgricultura familiar  aEmpresas Estaduais de Pesquisa  aPesquisa agropecuaria1 aBULISANI, E.A.1 aPETTAN, K.B.1 aCARBONELL, S.A.M.1 aMAIA, M.S.D.