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  1. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart - Keith, Stuart
    Publication info: 1970
    Holding Institution: American Museum of Natural History Library
  1. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn
    Volume: 26
    Date: 1975
    Page Range: 155--163
    Publication Info: Bonn, Das Forschungsinstitut,
  2. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 84
    Date: 1964
    Page Range: 134--137
    Publication Info: London, British Ornithologists' Club, 1893-
  3. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 89
    Date: 1969
    Page Range: 44--48
    Publication Info: London, British Ornithologists' Club, 1893-
  4. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 86
    Date: 1966
    Page Range: 75--76
    Publication Info: London, British Ornithologists' Club, 1893-
  5. By: Irwin, Michael P. Stuart - Clancey, P. A. (Phillip Alexander),
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 106
    Date: 1986
    Page Range: 111--115
    Publication Info: London, British Ornithologists' Club, 1893-
  6. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 83
    Date: 1963
    Page Range: 2--4
    Publication Info: London, British Ornithologists' Club, 1893-
  7. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 86
    Date: 1966
    Page Range: 168--170
    Publication Info: London, British Ornithologists' Club, 1893-
  8. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 85
    Date: 1965
    Page Range: 5--9
    Publication Info: London, British Ornithologists' Club, 1893-
  9. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 81
    Date: 1961
    Page Range: 8--10
    Publication Info: London, British Ornithologists' Club, 1893-
  10. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 108
    Date: 1988
    Page Range: 58--61
    Publication Info: London, British Ornithologists' Club, 1893-
  11. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bonner zoologische Beiträge : Herausgeber: Zoologisches Forschungsinstitut und Museum Alexander Koenig, Bonn
    Volume: 19
    Date: 1968
    Page Range: 249--256
    Publication Info: Bonn, Das Forschungsinstitut,
  12. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 85
    Date: 1965
    Page Range: 116--116
    Publication Info: London, British Ornithologists' Club, 1893-
  13. By: Benson, C. W. (Constantine Walter), - Brooke, Richard K. (Richard Kendall) - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 91
    Date: 1971
    Page Range: 131--133
    Publication Info: London, British Ornithologists' Club, 1893-
  14. By: Benson, C. W. (Constantine Walter), - Boulton, Rudyerd, - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 81
    Date: 1961
    Page Range: 3--5
    Publication Info: London, British Ornithologists' Club, 1893-
  15. By: Irwin, Michael P. Stuart - Benson, C. W. (Constantine Walter),
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 90
    Date: 1970
    Page Range: 131--132
    Publication Info: London, British Ornithologists' Club, 1893-
  16. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 111
    Date: 1991
    Page Range: 228--236
    Publication Info: London, British Ornithologists' Club, 1893-
  17. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 91
    Date: 1971
    Page Range: 14--18
    Publication Info: London, British Ornithologists' Club, 1893-
  18. By: Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 82
    Date: 1962
    Page Range: 169--171
    Publication Info: London, British Ornithologists' Club, 1893-
  19. By: Irwin, Michael P. Stuart - Benson, C. W. (Constantine Walter),
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 89
    Date: 1969
    Page Range: 42--43
    Publication Info: London, British Ornithologists' Club, 1893-
  20. By: Benson, C. W. (Constantine Walter), - Irwin, Michael P. Stuart
    Type: Article
    In: Bulletin of the British Ornithologists' Club
    Volume: 89
    Date: 1969
    Page Range: 3--3
    Publication Info: London, British Ornithologists' Club, 1893-