01272oam 2200397Ia 450 991069899900332120240105005119.0(CKB)5470000002397881(OCoLC)379496034(EXLCZ)99547000000239788120090609a20019999 ua engb|||||||||||||||||||||durcn||||m||||crdrdacontentcrdamediacrrdacarrierInland electronic navigation charts[electronic resource] electronic charting for navigation[Washington, DC] U.S. Army Corps of Engineers, Topographic Engineering CenterAlso known as IENCs.Charts in zipped shapefile format.Includes text and location map.Description based on: Aug. 16, 2007 update; title from web page (viewed on June 8, 2009).Inland electronic navigation charts Nautical chartsUnited StatesMaps.lcgftNautical chartsGPOGPOGPOBOOK9910698999003321Inland electronic navigation charts3660078UNINA