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  1. By: Natural History Museum (London, England) - Knox, A. G. (Alan G.) - Walters, Michael, - Howes, Philip. - British Ornithologists' Club. - Bird Exploration Fund.
    Publication info: Tring, British Ornithologists' Club for the Natural History Museum, 1994
    Holding Institution: Natural History Museum Library, London
  1. By: Knox, A. G. (Alan G.) - Walters, Michael,
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 122A
    Date: 1992
    Page Range: 169--190
    Publication Info: London, British Ornithologists' Club, 1893-