Note 9 — OVER DE MENSCHENRASSEN.
H. (Hermanus) Hartogh Heys van Zouteveen translation
„On the Phenomena of Hybridity in the Genus Homo”, Eng. vert. 1864. ↑
H. (Hermanus) Hartogh Heys van Zouteveen translation
„On the Phenomena of Hybridity in the Genus Homo”, Eng. vert. 1864. ↑