Doctors and family planning
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
National Commitee on Maternal Health
1963.
|
| Saila: | National Commitee on Maternal Health. Publication
no. 19 |
| Gaiak: |