01547oem 2200469Ia 450 991069631280332120081215124653.0(CKB)5470000002377707(OCoLC)191913288(EXLCZ)99547000000237770720080211d1979 ca engb||||||||||||||aa|||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierBathymetric map[electronic resource] Gulf of Mexico, De Soto Canyon /National Ocean SurveyWashington, D.C. :U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey,1979.1 map digital, PDF fileDepths shown by isolines and gradient tints.Title from title screen (viewed on Feb. 7, 2008).Includes depth gradient diagram, hydrographic survey information, NOS hydrographic survey index, and index to adjoining sheets."NOS NH 16-11."Bathymetric map FishingAlabamaMapsFishingFloridaMapsGulf Coast (Fla.)MapsGulf Coast (Ala.)MapsBathymetric maps.lcgftMaps.lcgftFishingFishingGPOGPOGPOBOOK9910696312803321Bathymetric map3434997UNINA