1.
Guatemala; APROFAM; 1996. [27] p. mapas, tab.
Monography
in Spanish
| LILACS
| ID: lil-175688
2.
San José; CCSS; dic. 1994. 109 p. ilus.(Informe de Trabajo, 1).
Monography
in Spanish
| LILACS
| ID: lil-169679
3.
San José; Instituto de Investigaciones Sociales; 1990. 80 p. (Contribuciones, 3).
Monography
in Spanish
| LILACS
| ID: lil-184328
Subject(s)
Humans , Male , Female , Adolescent , Fertility , Pregnancy Rate/statistics & numerical data , Human Migration , Adolescent, Institutionalized , Costa Rica
4.
Guatemala; APROFAM; oct. 1986. 79 p. tab.
Monography
in Spanish
| LILACS
| ID: lil-175580