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High-resolution geologic mapping of the Inner Continental Shelf, Nahant to Gloucester, Massachusetts Catalog Record - Electronic Resource Available
System requirements: PC with Internet access, Portable Document Format (.pdf) reader and ArcGIS 9.0 and ArcView 3.x software for cartographic manipulation of data. Relief shown by shading, contours, gradient tints, and landforms. ...
- Contributor: Geological Survey (U.S.)
- Original Format: Maps
- Date: 2006