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Federal
NOAA Office for Coastal Management Benthic Habitat Data, coastal Massachusetts, 1994-1996 (NCEI Accession 0089463) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are benthic study GIS shapefiles (.shp, .shx, .prj) with associated .dbf attribute tables and specific Federal Geographic Data Committee metadata. A...