Problems of instinct and intelligence, by Major R. W. G. Hingston. Hingston, R. W. G. (Richard William George), 1887- Instinct. Animal intelligence. Animal behavior. Insects. QL781 .H5 151.3 HIP Printed in Great Britain. The author has selected insects as the group of animals to be studied in this investigation. London: Edward Arnold; 1928. 1928. 1928 Text vii, 296 p. eng