Life science.
| Author/creator | De Laubenfels, M. W. |
| Format | Book |
| Edition | 4th ed., containing 1024 illus.: 748 drawings by the author, 276 photos. |
| Publication Info | New York : Prentice-Hall, 1949. |
| Description | v, 407 pages : illustrations ; 29 cm |
| Subjects |
| Bibliography note | Includes bibliographies. |
| LCCN | 49005138 |