1. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 8 June 1947 Subject(s): Genetics, MicrobialMutationRecombination, Genetic Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 6 October 1948 Subject(s): Genetics, MicrobialRecombination, GeneticDrug Resistance, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
3. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 15 April 1949 Subject(s): Recombination, GeneticGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
4. 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)