The sheep breeders' view of heredity before and after 1800

by Wood, Roger J.
Published in Heredity produced : at the crossroads of biology, politics, and culture, 1500 - 1870.(2007)

The sheep breeder's view of heredity (1723 - 1843)

by Wood, Roger J.
Published in Conference A Cultural History of Heredity II : 18th and 19th centuries.(2003)