Sixty-five years after attempts to ban them, chemical weapons pose more of a threat than ever. NOVA looks at the problem of controlling substances that are easily produced and cruelly effective. |
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Title: | Poisoned Winds of War | |
Air Date: | October 23, 1990 | |
Runtime: | 60 min | |
Genres: | History Nature | |
MISKO_KAWN : Wrong ep.