TY - BOOK A1 - Thorpe, W. H. T1 - Learning & instinct in animals, Aylesbury (Hazell Watson & Viney) 1966. Y1 - 1966 ER - TY - BOOK A1 - Thorpe, W. H. T1 - Science, Man and Morals, London (Methuen & Co) 1965. Y1 - 1965 N1 - Notes in the copy ER -