TY  - BOOK
AU  - Pearson,Karl
ED  - United Kingdom. University of London
TI  - The Problem of practical eugenics
U1  - 613.94 
PY  - 1912///
CY  - London
PB  - Dulau
KW  - Eugenics
KW  - Euthenics
KW  - Sterilization, Eugenic
KW  - Heredity
ER  -