operator: Internet Archive Internet Archive ID: Lamarck2001aj56E described at URL: https://archive.org/download/Lamarck2001aj56E/Lamarck2001aj56E.pdf...
States//commons.wikimedia.org/wiki/File:Philosophie_zoologique._vol._1_(Supplementary_material_in_Charles_Darwin%27s_copy)_(IA_Lamarck2001aj56E_MS).pdf...