Gas! Gas! Quick boys : how chemistry changed the First World War /
Freemantle, Michael.
Stroud : Spellmount,
2012.
Includes bibliography and index.
World War, 1914-1918
World War, 1914-1918
Gases, Asphyxiating and poisonous
Gases, Asphyxiating and poisonous
World War, 1914-1918
World War, 1914-1918
Chemistry