Differential current fertility in the United States

Detalhes bibliográficos
Autor principal:	Cho, Lee-Jay
Outros Autores:	Bogue, Donald J., Grabill, Wilson H.
Formato:	Livro
Idioma:	English
Publicado em:	Chicago Community Family Study Center 1970.
Assuntos:	Fertility, Human > United States. United States > Population. United States > Statistics, Vital.