ABAYASUNDARA, P2011-02-142011-02-1420012001ABAYASUNDARA, P, Sri lankawe lama weradikaruwan punaruththapanaya kirime wedasatahan pilibandava samaja vidyathmaka adhayanayak , University of Kelaniya UK(ML), 2001: x, 48p.http://imsear.searo.who.int/handle/123456789/129661Dissertation: M.SSc., University of Kelaniya: UK(ML), 2001.en-USUniversity of Kelaniya, UK(ML): Sri Lanka HELLIS NetworkSocial problemsJuvenile Delinquency-rehabilitationJuvenile DelinquencyJuvenile Delinquency-statistics \& numerical dataJuvenile Delinquency-prevention \& controlSubstance Abuse Treatment CentersCrime-prevention \& controlSri lankawe lama weradikaruwan punaruththapanaya kirime wedasatahan pilibandava samaja vidyathmaka adhayanayakThesis