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100 | _aHanson, David | ||
245 | _aDioxin Toxicity : New Studies Prompt Debate, Regulatory Action | ||
650 | _atoxic agents | ||
650 | _aagent orange | ||
650 | _ahazardous waste | ||
773 | 0 |
_tChemical & engineering news _g91(69):32,Aug , p. 7-14 |
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