Birds of South America: illustrations from the lithographs of John Gould.
London: Eyre Methuen, 1972. Octavo, colour plates, very good copy in dustwrapper. More
London: Eyre Methuen, 1972. Octavo, colour plates, very good copy in dustwrapper. More
Küsnacht: Betrona Verlag, 1992. Octavo, colour plates, signature, lacks dustwrapper. A valuable and timely contribution to South American ornithology. More