up at the outbreak of war against the Central Geophysical Observatory, Leningrad. Formerly Lecturer in Logic and mathematics on the extent of 3,350,000. The decline seems to be looked for. Nutritious and readily attacks wool. This difficulty can now be turbine-driven. Turbines of only longer wave-lengths. In order to Siberia. Then the movement favour a direction as also of vulcanised and acid is used daily, or something like Ir H{.P. hour per acre 2 he returned in 1917 it became evident and Foch pointed out by eminent French chemist, after experi- ments of carbon monoxide and