00361naa a2200157 a 450000100080000000500110000800800410001910000150006024500340007526000090010965000100011865000110012865300140013965300090015377300410016214340131999-06-15       1989    bl uuuu     u00u1 u    #d1 aIRGANG, R.  aO Piau comeca a sair da lama.  c1989  aswine  aSuíno  aRaca Piau  aRace  tGuia Ruralgv.3, n.6, p.14-17, 1989.