You searched for: Subject Environment Remove constraint Subject: Environment Collection National Transportation Atlas Databases (NTAD) 2013 Remove constraint Collection: National Transportation Atlas Databases (NTAD) 2013 Institution Columbia Remove constraint Institution: Columbia Year 2011 Remove constraint Year: 2011
2011. United States. Bureau of Transportation Statistics, United States. Department of Transportation. Research and Innovative Technology Administration, and United States. Bureau of the Census. The hydro polygon/arc coverages were created using TIGER/LINE 2000 shapefile data gathered from ESRI's Geography Network. The individual county hyd... U.S. Bureau of the Census (BOC).