| Authors(s) | Hyman, L.H. |
| Year | 1955 |
| Title | The Invertebrates: Echinodermata, The coelomata Bilateria. McGraw-Hill Book Company Inc.: 763 pp. |
| Authors(s) | Hyman, L.H. |
| Year | 1955 |
| Title | The Invertebrates: Echinodermata, The coelomata Bilateria. McGraw-Hill Book Company Inc.: 763 pp. |