Multivariate analysis of world fertility survey data for selected escap countries

Fertility of marriage:a new method of measurement

Fertility levels and trends as assessed from twenty world fertility surveys

Pengaruh pemberian Levamisol per Oral terhadap kesuburan Mencit Jantan = The effect of giving Levamisole orally on fertility of a male mouse

The third child: a study in the prediction of fertility / Charles F. Westoff, Robert G. Potter, and Philip C. Sagi