00703nam a2200253 a 450000100080000000500110000800800410001910000190006024500720007926000380015130000090018952000390019870000220023770000250025970000140028470000160029870000170031470000160033170000190034770000260036670000180039270000180041070000210042817023681999-05-06               bl uuuu     u0uu1 u    #d1 aLIMA, C. R. A.  aSistema articulado de difusao de informacao para o homem do campo .  aBrasilia: EMBRAPA-DDT, [19-].c19  a11p.  aDifusao de tecnologia; Informacao.1 aBOAVENTURA, C. V.1 aNASCIMENTO, C. B. do1 aBOTIN, E.1 aANTUNES, E.1 aEGEWARTH, H.1 aBUARQUE, I.1 aCAMARGO, J. R.1 aOLIVEIRA, M. E. F. de1 aGONCALVES, M.1 aFERIGATTO, S.1 aGADELHA NETO, W.