| Show TUBERCULOSIS TUBERCULOSIS I I UI it I a Per Cent of hO I no 00 Cork oik la in Dust II t Due Duc lu to U IL Nov Not 7 approximately K 16 per pOl wr cent ur of the lit d oC ot whose hn then them to t dust are due to U III JU dua duat oiL oiLI t 10 OK O lii In I a bulletin prepared at the I bureau U of or laIN by b Frederick 1 U L 1 huff Hur in ni un u n Though the by II Mr Ir I that municipal and uril general ta are ate teas leu 1 rlou In III their theli effect than metallic or 0 mineral minerai I duo dw t thou to 10 li 1181 health th and nU nUUK UK life lie he Bays are erious ti to I dt mand careful attention to the ther nl of r lust dust prevention Among A ng I exposed to mu Ju dust Jul t those theux ng the t mortality me ate 3 and among v w horn nI per cent of ot deathe were MV fn from m Od to la general duet t button the highest tour mor Ir IrI alit y 3 S1 1 S 11 p per r rent cent of ut death In III this Ihla oci 00 t l being nom cun In Jn each ooh of ot the two group Kroul the tho high I eel ent Un mortality HO was among amon from tm 36 16 to tu II U years y of age |