TY - GEN ED - United Nations. Economic and Social Commission for Asia and the Pacific. TI - Young people and substance use : prevention, treatment and rehabilitation : module 1. Understanding substance use SN - ST/ESCAP/2358 PY - 2005/// CY - New York : PB - United Nations KW - Substance abuse KW - Prevention and control KW - Adolescent KW - Adolescent behavior KW - Teaching materials ER -