Yazar
o adegbola
5 cilt bulundu.
Cilt sonuçları
Order in the environment
O. Adegbola · University of Lagos Press
60 sayfa · 1992
Birth control / Human beings / Effect of environment on
Issues in population and development in Sierra Leone
O. Adegbola · Ministry of National Development and Economic Planning
296 sayfa · 1991
Economic policy / Birth control / Population policy / Congresses / Afr94 08
Regional and socio-economic fertility differentials in Nigeria, 1981-82
O. Adegbola · Vrije Universiteit Brussel
165 sayfa · 1987
Economic conditions / Human Fertility / Social conditions / Statistics