01448oem 2200421Ia 450 991069645530332120081217100811.0(CKB)5470000002378288(OCoLC)212934332(EXLCZ)99547000000237828820080306d1987 ca engb||||||||||||||aa|||||durcn|||||||||crdrdacontentcrdamediacrrdacarrierBathymetric map[electronic resource] Aleutian Islands, Samalga Island /National Ocean ServiceWashington, D.C. :U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service,1987.1 map digital, PDF fileDepths shown by gradient tints, isolines and soundings.Title from title screen (viewed on Mar. 6, 2008).Includes table of depth gradients, hydrographic survey information, NOS hydrographic survey index and index to adjoining sheets."NOS NN 2-8."Bathymetric map Aleutian Islands (Alaska)MapsPacific Coast (Alaska)MapsBathymetric maps.lcgftMaps.lcgftGPOGPOGPOBOOK9910696455303321Bathymetric map3434997UNINA