1. Mind and heredity Author(s): Kellogg, Vernon L. (Vernon Lyman), 1867-1937, author Publication: Princeton : Princeton University Press, 1923 Subject(s): InstinctIntelligence TestsBehavior, AnimalGene-Environment Interaction
2. Instinct; a study in social psychology Author(s): Bernard, L. L. (Luther Lee), 1881-1951 author Publication: New York : Henry Holt and Company, [1924] Subject(s): Instinct
