Manual of the Board of Health, Dayton, Ohio: statutes of Ohio, ordinances and regulations concerning matters of health of the city of Dayton, Ohio, together with annotations : also rules governing the Board of Health and the Sanitary Police : in force December 1, 1909

Manual of the Board of Health, Dayton, Ohio: statutes of Ohio, ordinances and regulations concerning matters of health of the city of Dayton, Ohio, together with annotations : also rules governing the Board of Health and the Sanitary Police : in force December 1, 1909