Intermarriage, or, The mode in which, and the causes why, beauty, health and intellect, result from certain unions, amd deformity, disease and insanity, from others ... / by Alexander Walker.

  • Walker, Alexander, 1779-1852.
Date:
1838
Catalogue details

Licence: Public Domain Mark

Credit: Intermarriage, or, The mode in which, and the causes why, beauty, health and intellect, result from certain unions, amd deformity, disease and insanity, from others ... / by Alexander Walker. Source: Wellcome Collection.

Provider: This material has been provided by University of Bristol Library. The original may be consulted at University of Bristol Library.

    34/524
    Page Part VI.—Application of the Natural Laws to the Breeding of Domesticated Animals. Section I.—General Observations . . . 307 Section II.—Horses . . . . .311 Section III.—Cattle 331 Section IV.—Sheep 345 Part VII.—Vague methods affecting Pro- geny ADOPTED among MaNKIND. Section I.—Breeding In-and-in . . . 355 Section II.—Selection ..... 357 Section III.—Crossing ..... 361 Part VIII.—Choice in Intermarriage, as prescribed by the Natural Laws. Section I.—General Observations on Age, Sta- ture, &c. ..... 366 Section II.—As to the Locomotive System . 371 Section III.—As to the Vital System . . 379 Section IV.—As to the Mental System . 428