You searched for: Format Shapefile Remove constraint Format: Shapefile Subject Oceans Remove constraint Subject: Oceans Place World Remove constraint Place: World Year 2012 Remove constraint Year: 2012
2012. Digital Social Science Center (DSSC), Columbia University Libraries and United States. National Imagery and Mapping Agency. World Port Index 2012 is a point theme representing port facilities worldwide. This dataset was derived from the 22nd Edition of the World Port Ind... National Imagery and Mapping Agency.