Fertility and family surveys in countries of the ECE region :
Philipov, Dimiter.
Fertility and family surveys in countries of the ECE region : standard country report : Bulgaria / by Dimiter Philipov. - New York : United Nations, 2001. - 89 p. - Economic studies (United Nations. Economic Commission for Europe) ; no. 10u .
eng.
9211167825
1014-4994
Fertility--statistics--trends.
Demography--statistics--trends.
Data collection.
Cross-cultural comparison.
Bulgaria.
WA 900 2001PH
Fertility and family surveys in countries of the ECE region : standard country report : Bulgaria / by Dimiter Philipov. - New York : United Nations, 2001. - 89 p. - Economic studies (United Nations. Economic Commission for Europe) ; no. 10u .
eng.
9211167825
1014-4994
Fertility--statistics--trends.
Demography--statistics--trends.
Data collection.
Cross-cultural comparison.
Bulgaria.
WA 900 2001PH