51. Letter from Joshua Lederberg to C. C. Lindegren Publication: Produced: 26 January 1954 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
52. Letter from C. C. Lindegren to Joshua Lederberg Publication: Produced: 28 April 1954 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
53. Letter from Joshua Lederberg to Michael Doudoroff Publication: Produced: 16 July 1948 Subject(s): Cell Culture TechniquesEscherichia coliMutation Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
54. Letter from E. S. Lindstrom to Joshua Lederberg Publication: Produced: 28 September 1953 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
55. Letter from Joshua Lederberg to E. S. Lindstrom Publication: Produced: 5 October 1953 Subject(s): Cell Culture TechniquesResearchResearch Personnel Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
56. Letter from Joshua Lederberg to Anna Dean Dulaney Publication: Produced: 12 January 1949 Subject(s): Cell Culture TechniquesCarbohydratesResearch Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
57. Letter from Joshua Lederberg to Renato Dulbecco Publication: Produced: 5 March 1950 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
58. Letter from Iwo Lominski to Joshua Lederberg Publication: Produced: 5 December 1949 Subject(s): Cell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
59. Letter from Joshua Lederberg to P. R. Edwards Publication: Produced: 13 June 1950 Subject(s): Cell Culture TechniquesRecombination, GeneticSerology Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
60. Letter from Joshua Lederberg to Salvador E. Luria Publication: Produced: 15 July 1946 Subject(s): Cell Culture TechniquesPreservation, BiologicalGenes Archival Collection: The Joshua Lederberg Papers (Profiles in Science)