01430oem 2200433Ia 450 991069630580332120081215154418.0(CKB)5470000002377778(OCoLC)192008101(EXLCZ)99547000000237777820080213d1978 ca engb||||||||||||||aa|||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierBathymetric map[electronic resource] Gulf of Mexico, Ewing Bank /National Ocean SurveyWashington, D.C. :U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey,1978.1 map digital, PDF fileDepths shown by isolines, soundings, and gradient tints.Title from title screen (viewed on Feb. 13, 2008).Includes evaluation of survey accuracy, depth gradient diagram, NOS survey index, and location diagram."NOS NH 15-12."Bathymetric map FishingLouisianaMapsGulf Coast (La.)MapsBathymetric maps.lcgftMaps.lcgftFishingGPOGPOGPOBOOK9910696305803321Bathymetric map3434997UNINA