TY - GEN AU - Debnath, Tirthankar TI - Ashok's public health and preventive dentistry SN - 8174730087 PY - 2006/// CY - Krishan Nagar, Delhi PB - A.I.T.B.S. KW - Public health--India KW - Health promotion KW - Preventive dentistry KW - Oral health ER -