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Consanguineous Marriages in the American Population.
Arner, George B. Louis.
/ NY: Columbia University, 1908
NY: Columbia University, 1908; Columbia University dissertation; 101 pp, ex library, light age tining and one leaf has long tear, paper sides present but chipped, spine trimmed and now entirely disbound, complete text but working copy only; author finds "double heredity" intensifies all inheritable family characteristics, this is not always negative but the danger of strong degenerative tendencies tends to outweigh possible benefits. Volumes
Included: 1
ISBN: NA
Subject/Keywords: United States, consanguinity, eugenics
Item #: 504245
$8.18