Skolelevers drogvanor - 1992, årskurs 9
收藏B2FIND2026-04-28 收录
下载链接：
https://b2find.eudat.eu/dataset/3367b5c8-f4ec-56ad-8b55-0c55861bc8d1
下载链接
链接失效反馈官方服务：
资源简介：
Since 1971, a national drug habit survey has been conducted among Swedish ninth graders. From 2004, annual survey are also being conducted among students in the second year of...
