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Ch. 6: Ventilation and Cooling of Shelters - Nuclear War Survival Skills
Apparently the men in Moscow and Washington who decide what shelter-building and shelter-ventilating instructions their fellow citizens receive - especially instructions for building and improving expedient shelters-do not understand the ventilation requirements for maintaining endurable temperature/humidity conditions in crowded shelters. It must be remembered that shelters may have to be ...
oism.org

Ch. 14: Expedient Shelter Furnishings - Nuclear War Survival Skills
Russian civil defense handbooks for natural ventilation of small expedient shelters. With such a small air-exhaust opening- only 4 square inches (10 square centimeters) ... Blitz of World War 11, many of the people who sat night after night in shelters on folding chairs with canvas seats developed serious leg conditions. Authorities later prohibited bringing such ...
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