Carthy, J. D. (John D.), 1923- Carthy, J. D. (John D.), 1923- Animal navigation : how animals find their way about. - London : Allen & Unwin, [1956] LCCN: 57000169 /L/r852 Subjects--Topical Terms: Animal navigation.Animal orientation. LC Class. No.: QL754 / .C34 Dewey Class. No.: 591.52