Journal of the History of Biology

March 1969, Volume 2, Issue 1, pp 123–147 | Cite as

Commentary—Part I

• Authors
• Authors and affiliations

• Ernst Mayr
• Ernest Nagel

Article

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• 6 Citations

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Copyright information

© President and Fellows of Harvard College 1969

Authors and Affiliations

• Ernst Mayr
  • 1
• Ernest Nagel
  • 2

1. 1.Harvard UniversityCambridge
2. 2.Columbia UniversityManhattan