| Type |  Book |
| ชื่อเรื่อง | Adolescent reproductive behaviour : evidence from Developing Countries / Department of International Economic and Social Affairs |
| ISBN | 9211511739 (v.1) |
| | 9211511844 (v.2) |
| พิมพลักษณ์ | New York : United Nations, 1989 |
| รูปเล่ม | 2 v. : ill. ; 27 cm |
| หัวเรื่อง | Adolescence --Developing countries [] |
| | Reproductive health --Developing countries [] |
| | Teenagers --Developing countries --Sexual behavior [] |