Freeman Bibliographical Database
| Identifier: | A625 |
| Date: | 1866.10.00 |
| Concise reference: | Haeckel, Ernst. 1866. [Recollection of Darwin]. In Bölsche, Wilhelm. 1909. Ernst Haeckel: ein Lebensbild. Berlin: Georg Bondi, p. 179, quoted in Richards, Robert J. 2008. The tragic sense of life: Ernst Haeckel and the struggle over evolutionary thought. Chicago: University of Chicago Press, p. 174. |