81. 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)
82. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 23 March 1954 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
83. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 1 October 1951 Subject(s): Cell Culture TechniquesMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
84. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 8 September 1961 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)