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Journal Article MENDELIAN ANALYSIS OF THE PURE BREEDS OF LIVESTOCK Get access HUGH C. McPHEE, HUGH C. McPHEE Bureau of Animal Industry, United States Department of Agriculture Search for other works by this author on: Oxford Academic PubMed Google Scholar SEWALL WRIGHT SEWALL WRIGHT Bureau of Animal Industry, United States Department of Agriculture Search for other works by this author on: Oxford Academic PubMed Google Scholar Journal of Heredity, Volume 17, Issue 11, November 1926, Pages 397–401, https://doi.org/10.1093/oxfordjournals.jhered.a102656 Published: 01 November 1926
McPhee et al. (Mon,) studied this question.