The birds of Africa, volume four: Broadbills to Chats.
London: Academic Press, 1992. Quarto, colour plates, maps, fine copy in dustwrapper. More
London: Academic Press, 1992. Quarto, colour plates, maps, fine copy in dustwrapper. More
New York: American Museum of Natural History, 1970. Quarto, wrappers, colour plates, photographs, maps, sonograms. Bulletin of the American Museum of Natural History, volume 143, article 1. More