00763naa a2200277 a 450000100080000000500110000800800410001910000210006024500520008126000090013350000110014265000160015365000130016965000240018265000270020665300160023365300190024965300260026865300190029465300230031365300140033665300140035065300260036465300220039077300730041213166611993-07-27       1983    bl uuuu     u00u1 u    #d1 aARRUDA, Z. J. de  aO economista agricola numa unidade de pesquisa.  c1983  aCNPGC.  aagriculture  aresearch  atechnology transfer  aDifusão de Tecnologia  aAgriculrura  aAspecto social  aDiffusion of research  aEconomia rural  aEconomic situation  aEconomist  aHusbandry  aPesquisa agropecuaria  aSocial conditions  tA Rural, Sao Paulogv.63, n.592, p.30, 32-34, 36-37, jul./ago. 1983.