Map of the conterminous United States showing routes of the principal explorers from 1501 to 1844, whose work had an important bearing on the settlement of the country and the fixing of its successive boundaries

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Map of the conterminous United States showing routes of the principal explorers from 1501 to 1844, whose work had an important bearing on the settlement of the country and the fixing of its successive boundaries

完整标题:Map of the conterminous United States showing routes of the principal explorers from 1501 to 1844, whose work had an important bearing on the settlement of the country and the fixing of its successive boundaries

发布日期:1983

出版商:United States. General Land Office.; Geological Survey (U.S.); Reston, Virginia : U.S. Geological Survey

地图比例尺:1:8 500 000

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