00863nam a22002777a 4500 NALT 20220301170342.0 s2005 eng d 9241563060 NALT eng HV 4999.Y68 S92 2005 Substance use among young people in urban environments / edited by Isidore S. Obot & Shekhar Saxena. Geneva : World Health Organization, 2005 209 p. : table ; 24 cm. Substance--Related Disorders -- Epidemiology Polytoxicomanie -- Epidemiology Substance abuse -- Epidemiology Adolescent Urbanization Urban youth -- Substance use 57233 Obot,Isidore S. 57234 Saxena, Shekhar. NALT GB lcc 46872 46872 109 อารีรัตน์ วิชาช่าง 0 0 0 0 CGBL NALT NALT 0 HV 4999.Y68 S92 2005 3961172202 2017-06-09 00:00:00 2017-06-09 GB