31. Letter from Roy D. Schmickel to Daniel Nathans Publication: Produced: [December 1975] Subject(s): DNA Archival Collection: The Daniel Nathans Papers (Profiles in Science)
32. Letter from Daniel Nathans to Roy D. Schmickel Publication: Produced: 8 October 1975 Subject(s): Simian virus 40DNA Archival Collection: The Daniel Nathans Papers (Profiles in Science)
33. Letter from Roy D. Schmickel to Daniel Nathans Publication: Produced: 24 September 1975 Subject(s): DNA Archival Collection: The Daniel Nathans Papers (Profiles in Science)
34. Evolutionary Variants of Simian Virus 40: Cloned Substituted Variants Containing Multiple Initiation Sites for DNA Replication Publication: The Academic Press, [July 1975] Subject(s): Simian virus 40DNA Replication Archival Collection: The Daniel Nathans Papers (Profiles in Science)
35. How Long Can People Live? Publication: Produced: 1 July 1975 Subject(s): AgingMortalityLife Expectancy Archival Collection: The Linus Pauling Papers (Profiles in Science)
36. Dr. Pauling Given Award Twice Denied in Nixon Era Publication: Undetermined, 1975 Subject(s): Awards and Prizes Archival Collection: The Linus Pauling Papers (Profiles in Science)
37. Appendix H: Provisional Statement of the Conference Proceedings Publication: Produced: [27 February 1975] Subject(s): DNA, RecombinantCongresses as TopicHazardous SubstancesGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
38. Open Letter to the Asilomar Conference on Hazards of Recombinant DNA Publication: Produced: [February 1975] Subject(s): DNA, RecombinantCongresses as TopicHazardous SubstancesGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
39. Letter from Paul Berg to Maxine and Dan Singer Publication: Produced: [15 March 1975] Archival Collection: The Maxine Singer Papers (Profiles in Science)
40. Appendix I: Summary Statement of the Asilomar Conference on Recombinant DNA Molecules Publication: Produced: [Spring 1975] Subject(s): DNA, RecombinantCongresses as TopicHazardous SubstancesGuidelines as Topic Archival Collection: The Maxine Singer Papers (Profiles in Science)
