The Malayan Papilionidæ or Swallow-tailed Butterflies, as Illustrative of the Theory of Natural S...

This work by Alfred Russel Wallace was originally published in 1870 and it is now republished with a brand new introductory biography. 'The Malayan Papilionidæ or Swallow-tailed Butterflies, as Illustrative of the Theory of Natural Selection' is an article describing Wallace's evidence for the processes of natural selection.