1. Letter from Francis Crick to Ernst Mayr Publication: Produced: 21 April 1971 Subject(s): GeneticsIntelligenceContinental Population Groups Archival Collection: The Francis Crick Papers (Profiles in Science)
2. Letter from Ernst Mayr to Francis Crick Publication: Produced: 14 April 1971 Subject(s): GeneticsIntelligenceContinental Population Groups Archival Collection: The Francis Crick Papers (Profiles in Science)
3. Hereditary genius: an inquiry into its laws and consequences Author(s): Galton, Francis, 1822-1911 Publication: New York : D. Appleton and Company ..., 1884 Subject(s): GeneticsIntelligence
