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  1. By: Koehn, John D
    Type: Article
    In: Proceedings of the Royal Society of Victoria. New series
    Volume: 102
    Issue: 2
    Date: 1990
    Page Range: 97--103
    Publication Info: Melbourne, Stillwell and Co, 1889
  2. By: Koehn, John D - O'connor, W G
    Type: Article
    In: Proceedings of the Royal Society of Victoria. New series
    Volume: 102
    Issue: 1
    Date: 1990
    Page Range: 29--39
    Publication Info: Melbourne, Stillwell and Co, 1889
  3. By: Koehn, John D
    Type: Article
    In: The Victorian Naturalist
    Volume: 119
    Date: 2002
    Page Range: 152--159
    Publication Info: [Melbourne] Field Naturalists Club of Victoria
  4. By: O'connor, W G - Koehn, John D
    Type: Article
    In: Proceedings of the Royal Society of Victoria. New series
    Volume: 103
    Issue: 2
    Date: 1991
    Page Range: 113--123
    Publication Info: Melbourne, Stillwell and Co, 1889
  5. By: Koehn, John D - Raadik, T A
    Type: Article
    In: Proceedings of the Royal Society of Victoria. New series
    Volume: 103
    Issue: 2
    Date: 1991
    Page Range: 77--86
    Publication Info: Melbourne, Stillwell and Co, 1889