1. Letter from Joshua Lederberg to J. S. K. Boyd Publication: Produced: 4 May 1951 Subject(s): BacteriophagesCell Culture TechniquesGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
2. Letter from Joshua Lederberg to Kaare Lilleengen Publication: Produced: 11 October 1949 Subject(s): BacteriophagesCell Culture Techniques Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
3. Letter from Salvador E. Luria to Joshua Lederberg Publication: Produced: 2 August 1946 Subject(s): BacteriophagesCell Culture TechniquesGenetics, Microbial Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
4. Letter from Joshua Lederberg to M. Demerec Publication: Produced: 17 February 1949 Subject(s): BacteriophagesCell Culture TechniquesRecombination, Genetic Archival Collection: The Joshua Lederberg Papers (Profiles in Science)
