第二届人类住区（生境）会议（ＨＡＢＩＴＡＴⅡ）与城市环境的挑战：把住区的两种定义结合起来迈克尔·Ａ·科恩环境问题必然成为第二届人类住区会议筹备及举行过程中发出的全部信息的中心内容。当此向各国政治领导人及公众传达关于各国在２１世纪的前景将依赖城市这一信... HABITAT II Challenges with Urban Environment: Combining Two Definitions of Settlements Michael A. Cohen Environmental Issues Necessary to Be Prepared for and Held During the Second Habitat Conference The full content of the center. When this letter to all political leaders and the public about the various countries in the 21st century will depend on the letter of the city ...