Biological Weapons
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March 1, 2000
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October 1, 1998
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January 1, 1998
The 1972 Biological Weapons Convention (BWC), which bans the development, production, stockpiling and ...
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June 1, 1997
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January 1, 1997
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January 1, 1997
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November 1, 1996
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April 10, 1972
This was the first multilateral disarmament treaty that banned the development, production, and stockpiling of an entire category of weapons of mass destruction.