00697nam a2200241 a 450000100080000000500110000800800410001910000200006024501220008026000520020230000090025449000320026365000140029565000130030965000170032265000130033965300110035265300160036365300140037965300250039370000200041870000170043812710572000-01-12       1985    bl uuuu     u0uu1 u    #d1 aAVILA, A. F. D.  aThe socio-economic impact of investmento in research by EMBRAPAbresults obtained, proftability and future prospects.  aPresidencia Roque Saenz Pena, Chaco: INTAc1980  a44p.  a(EMBRAPA-DEP. Documento,20)  aeconomics  aresearch  aInvestimento  aPesquisa  aEcomia  aInvestinent  aResultado  aSucioeconomic impact1 aIRIAS, L. J. M.1 aPAIVA, R. M.