Birds of eastern and north eastern Africa [volume two only].
London: Longmans, Green and Co., (1960. second edition). Octavo, colour plates, maps, chipped dustwrapper.
African handbook of birds, Series one.
London: Longmans, Green and Co., (1960. second edition). Octavo, colour plates, maps, chipped dustwrapper.
African handbook of birds, Series one.