1. Letter from Joshua Lederberg to J. S. K. Boyd Publication: Produced: 4 May 1951 Subject(s): BacteriophagesCell Culture TechniquesGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to Salvador E. Luria Publication: Produced: 3 August 1946 Subject(s): BacteriophagesGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
3. Letter from Joshua Lederberg to Kenneth Mather Publication: Produced: 16 May 1947 Subject(s): BacteriophagesGenetics, MicrobialMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)