007210000a22002170004500 PH-MaWHO 20241108112232.0 Report and recommendations of the Expert Group Meeting on Adolescents : implications of population trends, environment, and development, 30 September - 2 October 1997, Bangkok. ST/ESCAP/1873 New York : United Nations, 1998. (Asian population studies series ; no. 149). 81p. UN File eng Adolescence 643198 Adolescent behavior 55321 Population trends 649876 Environment 148391 Development 642559 DOC 4437 4437 0 0 0 0 WPRO WPRO 2021-05-23 0 UN File 04437 2024-01-24 00:00:00 2021-05-23 DOC