Krishnakanth R O Practice And Awarness Of Ill Effects Of Chewingb Tobaco Among Youth Ma Diss - Trivandurm: Dept Of Sociology, 2004 - 61 p. HB General Subjects--Topical Terms: Practice And Awarness Of Ill Effects Of Chewingb Tobaco Among Youth Ma Diss Universal Decimal Class. No.: 304.6 / KRI-P