1. 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)
2. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 9 October 1956 Subject(s): Recombination, GeneticMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)