Title: Kānsamrūat thatsanakhati khō̜ng yaowachon Thai thī mī tō̜ yāsēptit læ kānpramœ̄nphon kīeokap prasitthiphon khō̜ng withī kānpō̜ngkan læ hai kānsưksā
Description: Survey report on attitude of Thai youths to narcotics and efficiency of narcotics control and education.