CFSC (Community and Family Study Center) study finds birth rates falling everywhere - family planning (family planning) is a factor.
D000349:Africa; D000569:Americas; D001208:Asia; D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D005060:Europe; D005298:Fertility; D007843:Latin America; D009656:North America; D010139:Pacific Islands; D011153:Population; D011157:Population Dynamics; D014586:USSR
Africa; Americas; Asia; Birth Rate; Demographic Factors; Developed Countries; Developing Countries; Europe; Fertility; Fertility Measurements; Fertility Rate; Latin America; North America; Oceania; Population; Population Dynamics; Ussr