Showing 1 - 6 results of 6 for search 'Tappan, Helen Niña, 1917-2004', query time: 0.11s Refine Results
  1. 1
    The paleobiology of plant protists /
    by Tappan, Helen Niña, 1917-2004
    Published 1980
    Book
  2. 2
    Foraminifera from the Arctic slope of Alaska /
    by Tappan, Helen Niña, 1917-2004
    Published 1951
    Government Document Book
  3. 3
    Foraminifera from the Arctic slope of Alaska.
    by Tappan, Helen Niña, 1917-2004
    Published 1962
    Get full text
    Government Document eBook
  4. 4
    Foraminifera from the Arctic slope of Alaska : general introduction and Part 1, Triassic foraminifera /
    by Tappan, Helen Niña, 1917-2004
    Published 1951
    Get full text
    Government Document eBook
  5. 5
    Foraminifera from the Arctic slope of Alaska.
    by Tappan, Helen Niña, 1917-2004
    Published 1951
    Get full text
    Government Document eBook
  6. 6
    Foraminiferal genera and their classification /
    Other Authors: “...Tappan, Helen Niña, 1917-2004...”
    Book
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