The hour of eugenics :
Stepan, Nancy Leys.
The hour of eugenics : race, gender and nation in Latin America / Nancy Leys Stepan. - Ithaca, N.Y. : Cornell University Press, 1991. - 248 p.
0801497957
Race relations.
Eugenics--history.
Latin America.
Mexico.
Brazil.
Argentina.
HQ 755.4 91ST
The hour of eugenics : race, gender and nation in Latin America / Nancy Leys Stepan. - Ithaca, N.Y. : Cornell University Press, 1991. - 248 p.
0801497957
Race relations.
Eugenics--history.
Latin America.
Mexico.
Brazil.
Argentina.
HQ 755.4 91ST