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25 Years of Modern Environmental Policy in Germany
Helmut Weidner
其他書名
Treading a Well-worn Path to the Top of the International Field
出版WZB, Forschungsschwerpunkt Technik, Arbeit, Umwelt, 1995
URLhttp://books.google.com.hk/books?id=yCmKngEACAAJ&hl=&source=gbs_api