00324nam a2200133 a 450000100080000000500110000800800410001910000330006024500250009326000300011830000090014865300240015765300090018111151552000-11-28               bl uuuu     u0uu1 u    #d1 aACARESC (Florianopolis, SC).  aConservacao do solo.  aFlorianopolis, [19--].c0  a28p.  aCONSERVACAO DO SOLO  aSOLO