权威例句
The nam family : a study in cacogenicsEUGENICS vs. CACOGENICS: An Ethical Question of Importance to the Movement—Attention Should Be Centered on Factors of Absolute Valu...The Nam family; a study in cacogenics, by Arthur H. Estabrook ... and Charles B. Davenport ... With four charts and four text figures.Human InheritanceEugenic Sterilization in the United StatesModernist Versions of Pastoral: Poetic Inspiration, Scientific Expertise, and the “Degenerate” FarmerDysgenicsDysgenicsDysgenicsDysgenics