00494naa a2200169 a 450000100080000000500110000800800410001910000180006024500520007826000090013065300250013965300280016465300190019265300130021165300210022477300790024510332362004-12-20       2004    bl uuuu     u00u1 u    #d1 aMUSSOI, E. M.  aExtensao ruralbnovos caminhos em consolidacao.  c2004  aAgricultura familiar  aAgricultura sustentavel  aExtensao rural  aHistoria  aPolitica publica  tAgropecuaria Catarinense, Florianopolisgv. 17, n. 3, p. 25-27, nov. 2004.