1. Letter from Joshua Lederberg to E. S. Lindstrom Publication: Produced: 5 October 1953 Subject(s): Cell Culture TechniquesResearchResearch Personnel Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to Alain Bussard Publication: Produced: 7 June 1956 Subject(s): Genetics, MicrobialResearch PersonnelResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)