00284naa a2200109 a 450000100080000000500110000800800410001910000180006024500250007826000090010377300620011212889422000-08-02       1930    bl uuuu     u00u1 u    #d1 aBARROS, J. de  aA morte das arvores.  c1930  tRevista Florestal, Rio de Janeirogv.1, n.8, p.7-8, 1930.