TY  - BOOK
AU  - Hvistendahl, Mara
TI  - Unnatural Selection
SN  - 9781-58648-850-5
AV  - HB1064.A3H87 
CY  - New York
KW  -  Birth control
KW  -  Fertility
KW  -  Genetic
KW  -  Human
KW  -  Human reproduction
KW  -  Population
KW  -  Sex determination
KW  -  Sex discrimination against women
KW  - Demographic transition
KW  - Demography
ER  -