Table of Contents

1945-02; 31 (2)

Mathematics

  • Mathematics:
    • R. L. Moore

    Concerning Tangents to Continua in the Plane

    PNAS 1945 31:67-70
  • Mathematics:
    • Ralph H. Fox

    Torus Homotopy Groups

    PNAS 1945 31:71-74

Genetics

  • Genetics:
    • Ernst Mayr
    • and Th. Dobzhansky

    Experiments on Sexual Isolation in Drosophila

    PNAS 1945 31:75-82
  • Genetics:
    • L. C. Dunn
    • and S. Gluecksohn-Schoenheimer

    Dominance Modification and Physiological Effects of Genes

    PNAS 1945 31:82-84
  • Genetics:
    • A. Marshak
    • and Muriel Bradley

    Relative Sensitivity of Chromosomes to Neutrons and X-Rays

    PNAS 1945 31:84-90

This Issue

  1. Mathematics
  2. Genetics

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