| 31. | Schaeffer, who worked at the EPA for 12 years, resigned over what he called lax enforcement of clean air laws.
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| 32. | :" We understand that you know more about the international aspects of air law than we do at the Ministry.
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| 33. | Federal clean air laws require new pollution controls if the changes result in a certain amount of additional smokestack emissions.
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| 34. | But Elmar Giemulla, an air law expert in Berlin, said most of that money has gone to pay medical costs.
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| 35. | His publications attracted considerable international attention and distinguished Peng as a pioneer in the new field of international air law.
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| 36. | Last week, attorneys general from nine northeastern states trooped to Washington to protest the proposed changes in the clean air law.
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| 37. | The process then reversed in the two countries, a compelling example of evolution in action, after clean air laws reduced pollution.
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| 38. | One of the amendments that was defeated by the House Monday would have exempted clean air laws and regulations from the bill.
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| 39. | The 19-page lawsuit is the latest in a lengthy bureaucratic process over how to bring the region into compliance with clean-air laws.
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| 40. | From the end of World War II until the passing of the Air Law in July 1952, aircraft manufacture in Japan was forbidden.
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