Nigeria.
D000349:Africa; D017954:Africa South of the Sahara; D000354:Africa, Western; D001723:Birth Rate; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D016656:Family Planning Policy; D006078:Government Programs; D009017:Morbidity; D009026:Mortality; D009549:Nigeria; D009934:Organization and Administration; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth; D011640:Public Policy
Africa; Africa South Of The Sahara; Birth Rate; Demographic Factors; Developing Countries; English Speaking Africa; Family Planning Policy; Fertility Rate; Government Sponsored Programs; International Migration; Migration; Morbidity; Mortality; Nigeria; Organization And Administration; Policy; Population; Population Density; Population Dynamics; Population Growth; Population Growth Estimation; Population Policy; Population Size; Programs; Rural-urban Migration; Social Policy; Spatial Distribution; Western Africa