Klaus Töpfer
Klaus Töpfer (born 29 July 1938) is a German politician. He was born in Waldenburg, Silesia. He is a member of the CDU. From 1998 to 2006, he was executive director of the United Nations Environment Programme (UNEP).[1]
Klaus Töpfer (born 29 July 1938) is a German politician. He was born in Waldenburg, Silesia. He is a member of the CDU. From 1998 to 2006, he was executive director of the United Nations Environment Programme (UNEP).[1]