Robert h davis author (1 Ergebnisse)

Breathing in Irrespirable Atmospheres, and, in Some Cases, Also Under Water, Including a Short History of Gas and Incendiary Warfare from Early Times to the Present Day, the Physiology of Respiration, breathing at high Altitudes, Resuscitation Breathing in Irrespirable Atmospheres, and, In Some Cases, Also Under Water, Including a Short History of Gas and Incendiary Warfare From Early Times to the Present Day, the Physiology of Respiration, Breathing at High Altitudes, Resuscitation: The Evolution of Breathing Apparatus, Modern Gas Masks and Other Respiratory Apparatus With Accounts of Some Mine Rescue and Recovery Operations