01478oem 2200445Ia 450 991069631790332120081215113042.0(CKB)5470000002377656(OCoLC)191872058(EXLCZ)99547000000237765620080207d1978 ca engb||||||||||||||aa|||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierBathymetric map[electronic resource] Blake Plateau, Blake Spur /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 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 18-4."Bathymetric map FishingFloridaMapsAtlantic Coast (Fla.)MapsBlake PlateauMapsBathymetric maps.lcgftMaps.lcgftFishingGPOGPOGPOBOOK9910696317903321Bathymetric map3434997UNINA