COMMITTEE ON POPULATION. NATIONAL RESEARCH COUNCIL
From death to birth : mortality decline and reproductive change /
COMMITTEE ON POPULATION
- Washington, D.C: National Academy Press, 1998
- 426 p.; 23 cm.
0309058961
Mortalitat infantil--Baixa de la mortalitat Fecunditat humana
MORTALIDAD INFANTIL BAJA DE LA MORTALIDAD FECUNDIDAD