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You searched for: Author Geological Survey (U.S.) Remove constraint Author: Geological Survey (U.S.) Format Shapefile Remove constraint Format: Shapefile Subject Cities and towns Remove constraint Subject: Cities and towns Place Massachusetts Remove constraint Place: Massachusetts
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1. Urban Areas of the United States, 2001

2001. Geological Survey (U.S.). This data set includes a selection of urban areas in the United States derived from the urban areas layer of the Digital Chart of the World (DCW). ... Geological Survey (U.S.).