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1كتاب
المساهمون: Syracuse Research Corporation., United States. Agency for Toxic Substances and Disease Registry., United States. Environmental Protection Agency.
مصطلحات موضوعية: DDT -- toxicity., DDT -- adverse effects., Dichlorodiphenyl Dichloroethylene -- toxicity., Dichlorodiphenyldichloroethane -- adverse effects., Dichlorodiphenyldichloroethane -- toxicity., Hydrocarbons, Chlorinated -- toxicity.
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2كتاب
المؤلفون: Dunlap, Thomas R., 1943-
مصطلحات موضوعية: DDT., Public Policy., DDT -- history., DDT -- adverse effects., Pesticides -- Government policy -- United States -- History., DDT (Insecticide) -- Environmental aspects -- United States -- History., History.
جغرافية الموضوع: United States., United States
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