跨世纪交通发展与土地中国农科院农业经济研究所梁书民纵观世界经济发展史，无论是发达国家还是发展中国家，无论是经济发展的初期还是成熟时期，某国某地的经济发展无一不是靠交通的超前发展来推动并靠发达的交通网来支持的。美国从殖民地时期的马车路到内战前的运河运输... Cross-century traffic development and land Liang Shumin, Institute of Agricultural Economics, Chinese Academy of Agricultural Sciences Throughout the history of world economic development, both developed and developing countries, whether it is the initial or the mature period of economic development, a country’s economic development are all Rely on the advanced development of transportation to promote and rely on the developed transportation network to support it. The United States from the colonial period carriageway to the canal before the civil war transport ...