00331nam a2200121 a 450000100080000000500110000800800410001910000330006024500660009326000240015930000070018365300190019011130142000-10-13       1983    bl uuuu     u0uu1 u    #d1 aACARESC (Florianopolis, SC).  aExtensao rural em Santa Catarinabrealizacoes e perspectivas.  aFlorianopolisc1983  a1v  aEXTENSAO RURAL