8 results filtered with: Sex Distribution
- Books
- Online
Notes on the proportion of the sexes in dogs / by Walter Heape.
Heape, Walter, 1855-1929.Date: [1907]
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A mathematical treatment of some biological problems / Shinkishi Hatai.
Hatai, Shinkishi.Date: 1910
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The proportion of the sexes produced by whites and coloured peoples in Cuba : [abstract] / by Walter Heape.
Heape, Walter, 1855-1929.Date: [1909]- Books
Measuring sex, age and death in the Roman Empire : explorations in ancient demography / by Walter Scheidel.
Scheidel, Walter, 1966-Date: 1996
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Om Kjon og Aldersforhold som disponerende Momenter til Sindssygdom / af L. Dahl.
Date: [1869?]
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The proportion of the sexes produced by whites and coloured peoples in Cuba / by Walter Heape.
Heape, Walter, 1855-1929.Date: [1909]
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Sur la parthénogénèse arrhénotoque de la fourmi ouvrière / Janet, Charles.
Janet, Charles, 1849-1932.Date: 1909
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Theories of the production of males and females / by Silas Hubbard.
Hubbard, Silas.Date: [1855?]