00334naa a2200121 a 450000100080000000500110000800800410001910000170006024500620007726000090013965000160014877300480016420265922015-10-16       1955    bl ---       0--  u    #d1 aBEARD, J. S.  aThe classification of tropical American vegetation-types.  c1955  aVegetação  tEcologygv. 36, n. 1, p. 89-100, Jan. 1955.