Showing 1 - 2 results of 2 for search '"Flora ', query time: 0.14s Refine Results
  1. 1
    Shorter contributions to general geology, 1919 /
    Published 1920
    Table of Contents: “...A. An Eocene flora from trans-Pecos, Texas -- B. Gradations from continental to marine conditions...”
    Government Document Book
  2. 2
    Shorter contributions to general geology, 1919 /
    Published 1920
    Table of Contents: “...A. An Eocene flora from trans-Pecos, Texas -- B. Gradations from continental to marine conditions...”
    Get full text
    Government Document eBook
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