Population growth and manpower in the Sudan a joint study by the United Nations [Secretariat] and the Government of the Sudan, Dept. of Statistics, Council of Ministers.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
United Nations
1964
|
| Saila: | Population studies
no. 37. |
| Gaiak: |