2 电子书 Committee on the Assessment of Wartime Exposure to Herbicides in Vietnam
Board on Health Promotion and Disease Prevention & Committee on the Assessment of Wartime Exposure to Herbicides in Vietnam: Characterizing Exposure of Veterans to Agent Orange and Other Herbicides Used in Vietnam
From 1962 to 1971, US military forces sprayed more than 19 million gallons of herbicides over Vietnam to strip the thick jungle canopy that helped conceal opposition forces, to destroy crops that ene …
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