Calgary Public Library
Chemical warfare
Type
http://bibfra.me/vocab/lite/Topic
Label
Chemical warfare
Name
Chemical warfare
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Incoming Resources
Narrower
3
World War, 1914-1918 + Chemical warfare
Chemical warfare + History
Chemical warfare + Research
Focus of
4
Chemical warfare -- United States -- History -- 20th century
Chemical warfare -- Fiction
Chemical warfare
Chemical warfare -- United States -- History -- 20th Century
Sub focus of
7
World War, 1914-1918 + Chemical warfare -- Drama
World War, 1914-1918 + Chemical warfare -- Juvenile fiction
Chemical warfare + Research -- United States -- History -- 20th century
World War, 1914-1918 + Chemical warfare
Chemical warfare + History -- To 1500
Chemical warfare + History
World War, 1914-1918 + Chemical warfare -- Juvenile films
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