National Library of Medicine (國家醫å¸åœ–書館)
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Drinking Water (US Navy, 1945)
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In humorous animated cartoon format, the soldier is instructed to drink only water from safe supplies. The consequences of not rationing one's individual water supply when away from camp are shown. The dangers of drinking from untreated water supplies are
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Veröffentlicht am: 2018-08-02 05:35
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