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主題
Air - Pollution - United States.
概要
作品:
5 作品在 0 項出版品 0 種語言
書目資訊
Your right to clean air : = a manual for citizen action /
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(書目-語言資料,印刷品)
A citizen's guide to clean air /
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(書目-語言資料,印刷品)
The Theory and policy of automobile emissions control /
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(書目-語言資料,印刷品)
Environmental hazards : = air pollution : a reference handbook /
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(書目-語言資料,印刷品)
Blue skies, green politics : = the Clean Air Act of 1990 and its implementation /
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(書目-語言資料,印刷品)
主題
Environmental policy- United States.
Air- Pollution- United States.
Automobiles- Pollution control devices.- United States
University of Maryland at College Park- Dissertations.
United States.- Clean Air Act Amendments of 1990.
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