Showing 1 - 2 results of 2 for search 'Derry, Duncan R.', query time: 0.11s Refine Results
  1. 1
    World atlas of geology and mineral deposits /
    by Derry, Duncan R.
    Published 1980
    Book
  2. 2
    Tectonic map of Canada /
    Published 1950
    Other Authors: “...Derry, Duncan R....”
    Map
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