Works by J. A. Cobb

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  1.  21
    The alleged inferiority of the first-born.J. A. Cobb - 1914 - The Eugenics Review 5 (4):357.
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  2.  13
    Human fertility.J. A. Cobb - 1913 - The Eugenics Review 4 (4):379.
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  3.  45
    The problem of the sex-ratio.J. A. Cobb - 1914 - The Eugenics Review 6 (2):157.
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