The genetic and endocrinic basis for differences in form and behavio r : as elucidated by studies of contrasted pure-line dog breeds and their hybrids - Stockard, Charles Rupert, 1879-1939.; Anderson, Oscar Daniel, 1903-; James, William Thomas, 1903-; Wistar Institute of Anatomy and Biology (Philadelphia : The Wistar Institute of Anatomy and Biology)
Includes bibliographical references (p. 747-753).
Keywords: Heredity; Endocrinology; Psychophysiology; Animal behavior; Dogs