Horses ; the story of the horse family in the modern world and through sixty million years of history.
| Author/creator | Simpson, George Gaylord |
| Format | Book |
| Publication Info | New York : Oxford University Press, 1951. |
| Description | xxiv, 247 pages : illustrations ; 24 cm |
| Subjects |
| Bibliography note | Bibliography: p. 232-236. |
| LCCN | 51012082 |