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  1. Chromosome number and individuality in the genus Crepis, I-II.
    By: Lesley, Margaret Campbell Mann, - Babcock, E. B.
    Contributed by: University of California, Davis Libraries (archive.org)
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  2. Chromosomes and phylogeny in Crepis,
    By: Hollingshead, Lillian, - Babcock, E. B.
    Publication info: Berkeley, Calif.,University of California press,1930.
    Contributed by: University of California, Davis Libraries (archive.org)
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  3. Chromosomes and phylogeny in Crepis. II. The relationships of one hundred eight species,
    By: Babcock, E. B. - Cameron, Donald Ross,
    Publication info: Berkeley, Calif.,University of California Press,1934.
    Contributed by: University of California, Davis Libraries (archive.org)
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  4. Genetics in relation to agriculture,
    By: Babcock, E. B. - Clausen, Roy Elwood,
    Edition: 1st ed.
    Publication info: New York,McGraw-Hill book company, inc.; [etc., etc.]1918.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
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  5. Interspecific hybrids Crepis /
    By: Babcock, E. B. - Collins, J. L.
    Publication info: Berkeley :University of California Press,1920.
    Contributed by: University of California, Davis Libraries (archive.org)
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  6. Meiosis in two species and three hybrids of Crepis and its bearing on taxonomic relationship,
    By: Babcock, E. B. - Clausen, Jens
    Publication info: Berkeley,University of California press,1929.
    Contributed by: University of California, Davis Libraries (archive.org)
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