Showing 1 - 2 results of 2 for search 'Day, John Hemsworth', query time: 0.01s Refine Results
  1. 1

    A Guide to marine life on South African shores by Day, John Hemsworth

    Published 1969
    Book
  2. 2

    A Monograph on the polychaeta of Southern Africa by Day, John Hemsworth

    Published 1967
    Book

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