Causes de la rŽpartition des tres vivants. PalŽogŽographie, biogŽographie dynamique. Paris, Masson. In 8vo, broch., pp. 166 with 15 figs. Les fondements de la biogŽographie moderne - La systŽmatique et l'inventaire des tres vivants et fossiles - Les causes actuelles de la dispersion des tres vivants - Les causes anciennes (variations gŽographiques, climatiques, Žcologiques) - La palŽogŽographie, la palŽoŽcologie, la palŽoclimatologie - Le refroidissement progressif de l'hŽmisphre Nord et le problme de l'Arctide - MŽditerranŽe et aires disjointes - La vie en Asie centrale - La grande subsidence de l'OcŽan Pacifique - L'Australie - Le peuplement de l'IndonŽsie et la ligne Wallace - Les origines du peuplement de l'AmŽrique du Sud. Ex Library with labels and stamps but still unopened

Biblio’s Book Conditions

• As New
  The book is pristine and free of any defects, in the same condition as when it was first newly published.
• Fine (F)
  A book in fine condition exhibits no flaws. A fine condition book closely approaches As New condition, but may lack the crispness of an uncirculated, unopened volume.
• Near Fine (NrFine or NF)
  Almost perfect, but not quite fine. Any defect outside of shelf-wear should be noted.
• Very Good (VG)
  A used book that does show some small signs of wear - but no tears - on either binding or paper. Very good items should not have writing or highlighting.
• Good (G or Gd.)
  The average used and worn book that has all pages or leaves present. ‘Good’ items often include writing and highlighting and may be ex-library. Any defects should be noted. The oft-repeated aphorism in the book collecting world is “good isn’t very good.”
• Fair
  It is best to assume that a “fair” book is in rough shape but still readable.
• Poor (P)
  A book with significant wear and faults. A poor condition book can still make a good reading copy but is generally not collectible unless the item is very scarce. Any missing pages must be specifically noted.