Below replacement fertility

Xehetasun bibliografikoak
Erakunde egilea:	United Nations. Department of Economic and Social Affairs. Population Division
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York United Nations 2000.
Saila:	Population Bulletin of the United Nations nos. 40/41 1999.
Gaiak:	Fertility, Human > Congresses.