International Population Conference, Manila, 1981 Congres international de la population : communication sollicitees.

Xehetasun bibliografikoak
Egile korporatiboa: International Population Conference (1981 : Manila, Philippines), International Union for the Scientific Study of Population
Formatua: Liburua
Hizkuntza:English
Argitaratua: Liege International Union for the Scientific Study of Population 1981.
Gaiak: