Rarity Population and Community Biology Series, nr. 13 Autor K.J. Gaston 31 iul 1994 Paperback Preț: 369.16 lei 6-8 săpt.
The Biology of Rarity: Causes and consequences of rare—common differences Population and Community Biology Series, nr. 17 Editat de W.E. Kunin et al. 31 dec 1996 Hardback Preț: 1485.78 lei 1811.92 lei 6-8 săpt. -18%