[The development of the demographic culture and possibilities for controlling reproductive behavior].
Terzieva
V
V
D001723:Birth Rate; D002031:Bulgaria; D003710:Demography; D019049:Developed Countries; D004493:Education; D005060:Europe; D005061:Europe, Eastern; D005298:Fertility; D011153:Population; D011157:Population Dynamics; D011640:Public Policy; D012725:Sexual Behavior
Birth Rate; Bulgaria; Demographic Factors; Developed Countries; Eastern Europe; Education; Europe; Fertility; Fertility Measurements; Policy; Population; Population Dynamics; Population Policy; Reproductive Behavior; Social Policy