11. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 8 May 1952 Subject(s): Genetics, MicrobialRecombination, GeneticEnzymes Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
12. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 23 October 1952 Subject(s): Genetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
13. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 13 April 1954 Subject(s): Genetics, MicrobialCell Culture TechniquesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)