00499naa a2200205 a 450000100080000000500110000800800410001910000190006024500440007926000090012365000130013265300150014565300170016065300170017765300170019465300130021165300110022465300110023577300470024618053842017-04-12       1948    bl ---       0--  u    #d1 aPRESTON, F. W.  aThe commonness, and rarity, os species.  c1948  aEspécie  aCommonness  aDistribuicao  aDistribution  aGeneralidade  aRaridade  aRarity  aSpecie  tEcologygv.29, n.3, p.254-283, July, 1948.