TY  - GEN
AU  - Burkhart, Gregor
AU  - Lopez, Monica Lopez
TI  - Survey on school-based prevention programmes in the EU : analysis of a pilot questionnaire survey on school-based prevention programmes carried out by the EMCDDA in 2001
PY  - 2002///
CY  - Lisboa
PB  - EMCDDA
KW  - drugs
KW  - enquêtes
KW  - Europa
KW  - Europese Unie
KW  - onderwijs
KW  - onderzoeksrapporten
KW  - preventie
ER  -