1. Gene libraries Publication: [Eynsham, Oxford] : IRL Press, c1984 Subject(s): Cloning, Molecular -- methodsDNA, RecombinantGenetic Vectors
2. Letter from Roy D. Schmickel to Daniel Nathans Publication: Produced: 29 September 1976 Subject(s): DNA, RecombinantSimian virus 40Genetic Vectors Archival Collection: The Daniel Nathans Papers (Profiles in Science)