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Volume 35(3);  March 1949
The cover of the journal
Article
National Academy of Sciences (Distribution and Ages of Membership)
Fred E. Wright
Proc Natl Acad Sci U S A. 1949 March; 35(3): 117–125.
PMCID: PMC1062980
Genetics
A Note on Centromere Organization
M. M. Rhoades and Warwick E. Kerr
Proc Natl Acad Sci U S A. 1949 March; 35(3): 129–132.
PMCID: PMC1062982
Geology
The Miocene Occurrence of Sequoia and Related Conifers in the John Day Basin
Ralph W. Chaney
Proc Natl Acad Sci U S A. 1949 March; 35(3): 125–129.
PMCID: PMC1062981
Mathematics
Primary Ideals in Group Algebras
Irving Kaplansky
Proc Natl Acad Sci U S A. 1949 March; 35(3): 133–136.
PMCID: PMC1062983
Integral Representations of Bilinear Functionals
Marston Morse and William Transue
Proc Natl Acad Sci U S A. 1949 March; 35(3): 136–143.
PMCID: PMC1062984
The Coefficients of Schlicht Functions: IV
A. C. Schaeffer and D. C. Spencer
Proc Natl Acad Sci U S A. 1949 March; 35(3): 143–150.
PMCID: PMC1062985
On Zermelo's and Von Neumann's Axioms for Set Theory
Hao Wang
Proc Natl Acad Sci U S A. 1949 March; 35(3): 150–155.
PMCID: PMC1062986
Zoology
The Culture of Paramecium Aurelia in the Absence of Other Living Organisms
W. J. van Wagtendonk and Patricia L. Hackett
Proc Natl Acad Sci U S A. 1949 March; 35(3): 155–159.
PMCID: PMC1062987
Journal Matter
Original table of contents page
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