1471. Letter from Barbara McClintock to Almiro Blumenschein Publication: Produced: 20 August 1966 Subject(s): ChromosomesZea maysCooperative BehaviorMaps as Topic Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1472. Letter from Barbara McClintock to Almiro Blumenschein Publication: Produced: 30 November 1966 Subject(s): ChromosomesZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1473. Inter-American Maize Improvement Program of the Rockefeller Foundation Publication: Produced: [1960?] Subject(s): International CooperationTeachingZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1474. Letter from Barbara McClintock to F. G. Brieger Publication: Produced: 2 April 1962 Subject(s): ChromosomesZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1475. Letter from Barbara McClintock to William L. Brown Publication: Produced: 1 April 1959 Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1476. Chromosome Organization and Genic Expression Publication: Cold Spring Harbor Laboratory. Press, 1951 Subject(s): Chromosome BreakageMutationZea maysCrossing Over, GeneticCytogenetics Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1477. Letter from Barbara McClintock to William L. Brown Publication: Produced: 5 January 1962 Subject(s): Zea maysResearch Personnel Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1478. Memorandum from Barbara McClintock to William L. Brown Publication: Produced: February 1962 Subject(s): ChromosomesGeneticsGenes, PlantZea mays Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1479. Letter from William L. Brown to Almiro Blumenschein Publication: Produced: 30 August 1965 Subject(s): South AmericaZea maysGenetics Archival Collection: The Barbara McClintock Papers (Profiles in Science)
1480. Letter from Major M. Goodman to William L. Brown Publication: Produced: 21 June 1966 Subject(s): Zea maysGeneticsData Interpretation, Statistical Archival Collection: The Barbara McClintock Papers (Profiles in Science)