Delinquency in the wilderness : patterns of outdoor recreation activities and conduct problems in the general adolescent population

Ketil Skogen and Lars Wichstrøm
Bok · Engelsk · 1996

Utgitt	[London] : E. & F.N. Spon , c1996
Omfang	Bl. [151]-169.
Emner	friluftsliv ungdom atferd tabeller analytter