1 "Ficheiro:Birds_of_Asia_-_by_John_Gould_(IA_BirdsAsiaJohnGoIGoul).pdf".

Ficheiro:Birds of Asia - by John Gould (IA BirdsAsiaJohnGoIGoul).pdf

Internet Archive ID: BirdsAsiaJohnGoIGoul described at URL: https://archive.org/download/BirdsAsiaJohnGoIGoul/BirdsAsiaJohnGoIGoul.pdf determination method...