Proceedings

Detalhes bibliográficos
Autor principal:	Research Conference on Natural Family Planning, Warrenton, Virginia 1972.
Outros Autores:	Urichie, William A., Natural family planning
Formato:	Livro
Idioma:	English
Publicado em:	Washington, D. C. Human Life Foundations c1973
Assuntos:	Birth control > Congresses. Rhythm method (Birth control) > Congresses.