[On the oscillation of the birth rate in Italy].
Delvecchio
F
F
D003710:Demography; D019049:Developed Countries; D004243:Divorce; D005060:Europe; D005298:Fertility; D007558:Italy; D017533:Marital Status; D008393:Marriage; D011153:Population; D011157:Population Dynamics
Demographic Factors; Developed Countries; Divorce; Europe; Fertility; Italy; Marital Status; Marriage; Marriage Patterns; Mediterranean Countries; Nuptiality; Population; Population Dynamics; Southern Europe