The study of instinct.
| Author/creator | Tinbergen, Niko |
| Format | Book |
| Publication Info | Oxford [Eng.] : Clarendon Press, 1951. |
| Description | xii, 228 pages : illustrations ; 25 cm |
| Subjects |
| General note | Includes indexes. |
| Bibliography note | Bibliography: p. [211]-221. |
| LCCN | 51014952 |
| ISBN | 019857343X |