The Nigeria fertility survey, 1981 principal report.
| Searvvušdahkki: | |
|---|---|
| Materiálatiipa: | Girji |
| Giella: | eaŋgalasgiella |
| Almmustuhtton: |
Lagos [Nigeria]
World Fetility Survey International Statistical Institute
1984.
|
| Fáttát: |