文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
J. Galton
发表
Recent Observations upon the Placentation of the Sloths
J. Galton, 1878, Nature.
Mantegazza on the Relative Lengths of the Index and “Ring” Fingers
J. Galton, 1877, Nature.