61. Letter from Joshua Lederberg to Frank H. Dickey Publication: Produced: 22 June 1949 Subject(s): Research Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
62. Letter from Joshua Lederberg to Jacques Monod Publication: Produced: 21 March 1949 Subject(s): Genetics, MicrobialMutationTransformation, GeneticResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
63. 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)
64. Letter from Joshua Lederberg to Sol Spiegelman Publication: Produced: 27 August 1956 Subject(s): Research Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
65. Letter from Joshua Lederberg to H. J. Muller Publication: Produced: 19 August 1956 Subject(s): Recombination, GeneticEscherichia coliMutationResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
66. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 4 July 1949 Subject(s): ResearchResearch Personnel Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
67. Letter from Joshua Lederberg to Bernard D. Davis Publication: Produced: 27 July 1949 Subject(s): MethodsResearchResearch Personnel Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
68. Genetics Publication: Pergamon Press, Inc., June 1981 Subject(s): GeneticsResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
