71. Letter from Barbara McClintock to William L. Brown Publication: Produced: 19 January 1969 Subject(s): DNAChromosomes Archival Collection: The Barbara McClintock Papers (Profiles in Science)
72. Letter from Barbara McClintock to William L. Brown Publication: Produced: 24 July 1974 Subject(s): Zea maysChromosomesMaps as Topic Archival Collection: The Barbara McClintock Papers (Profiles in Science)
73. Letter from Charles R. Burnham to Barbara McClintock Publication: Produced: 23 January 1931 Subject(s): Zea maysChromosomesFellowships and Scholarships Archival Collection: The Barbara McClintock Papers (Profiles in Science)
74. Letter from Charles R. Burnham to Barbara McClintock Publication: Produced: 5 October 1932 Subject(s): Zea maysChromosomes Archival Collection: The Barbara McClintock Papers (Profiles in Science)
75. Controlling Elements and the Gene Publication: Cold Spring Harbor Laboratory. Press, 1956 Subject(s): PhenotypeGenes, PlantGene ExpressionChromosomes Archival Collection: The Barbara McClintock Papers (Profiles in Science)
76. Letter from Charles R. Burnham to Barbara McClintock Publication: Produced: 18 March 1984 Subject(s): Zea maysChromosomesCytogenetics Archival Collection: The Barbara McClintock Papers (Profiles in Science)
77. The Golden Age of Corn Genetics at Cornell as seen though the eyes of M. M. Rhoades Publication: Produced: [1980s] Subject(s): Zea maysGenes, PlantCytogeneticsChromosomes Archival Collection: The Barbara McClintock Papers (Profiles in Science)
78. A Cytological and Genetical Study of Triploid Maize Publication: Genetics Society of America, March 1929 Subject(s): Zea maysCytogeneticsChromosomesGenes, Plant Archival Collection: The Barbara McClintock Papers (Profiles in Science)
79. Draft of letter from Barbara McClintock to Angel Kato Publication: Produced: 1 August 1970 Subject(s): Zea maysChromosomesMaps as TopicGenes, Plant Archival Collection: The Barbara McClintock Papers (Profiles in Science)
80. Letter from Barbara McClintock to Angel Kato Publication: Produced: 27 March 1972 Subject(s): Zea maysChromosomesIndians, North American Archival Collection: The Barbara McClintock Papers (Profiles in Science)