71. 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)
72. 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)
73. Letter from Joshua Lederberg to Alain Bussard Publication: Produced: 7 June 1956 Subject(s): Genetics, MicrobialResearch PersonnelResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
74. Letter from Joshua Lederberg to H. J. Muller Publication: Produced: 19 September 1949 Subject(s): Genetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
75. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 31 October 1949 Subject(s): Cell Culture TechniquesGenetics, MicrobialTeaching Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
76. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 14 May 1949 Subject(s): Genetics, MicrobialMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
77. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 28 December 1950 Subject(s): Genetics, MicrobialGenes Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
78. Letter from Sol Spiegelman to Joshua Lederberg Publication: Produced: 19 May 1950 Subject(s): Genetics, MicrobialEnzymes Archival Collection: The Sol Spiegelman Papers (Profiles in Science)