Demographic and Health Surveys World Conference (1991 Washington, D.C.).

Demographic and Health Surveys World Conference (1991 Washington, D.C.).

Xehetasun bibliografikoak
Formatua: Liburua
Hizkuntza:English
Argitaratua: Columbia, MD IRD/Macro International 1991
Gaiak:
Birth control > Congresses.
Children > Mortality > Congresses.
Fertility, Human > Congresses.