| Concise reference: |
Darwin, C. R. et al. 1842. Varieties of human race: Queries respecting the human race, to be addressed to travellers and others. Drawn up by a Committee of the British Association for the Advancement of Science, appointed in 1839. Report of the British Association for the Advancement of Science, at the Plymouth meeting, 1841. 11: 332-339. |
| Detailed reference: |
Darwin, C. R. et al. 1842. Varieties of human race: Queries respecting the human race, to be addressed to travellers and others. Drawn up by a Committee of the British Association for the Advancement of Science, appointed in 1839. Report of the British Association for the Advancement of Science, at the Plymouth meeting, 1841. 11: 332-339. |
