Guns, germs, and steel [videorecording] / a National Geographic presentation ; produced by Lion TV for National Geographic Television & Film ; produced and directed by Tim Lambert, Cassian Harrison.

Geahča maid

• Guns, germs, and steel : the fates of human societies /
  Dahkki: Diamond, Jared M.
  Almmustuhtton: (2005)
• Guns, germs and steel : a short history of everybody for the last 13,000 years /
  Dahkki: Diamond, Jared M.
  Almmustuhtton: (1998)
• The races of Europe : a sociological study (Lowell Institute lectures). Accompanied by a supplementary bibliography of the anthropology of Europe /
  Dahkki: Ripley, William Zebina, 1867-
  Almmustuhtton: (1900)
• Encounters at the end of the world
  Almmustuhtton: (2009)
• Environment, race and migration : fundamentals of human distribution, with special sections on racial classification, and settlement in Canada and Australia.
  Dahkki: Taylor, Thomas Griffith, 1880-1963
  Almmustuhtton: (1937)