The Boundary of the Latest Glaciation in Arctic Human Leprosy: DR.ELEANOR ALEXANDER-JACKCanada: DR. WILLIAM HERBERT HOBBS ................... 549 SON. The Activity of a Bacteriostatic Substance in the Reaction between Bacterial Virus and Host: Sam Woodley, Executive Assistant of the American DR. THOMAS F. ANDERSON. The Local Anesthetic Association for the Advancement of Science: DR. Properties ...