01693oam 2200421 a 450 991069952130332120230902161723.0(CKB)5470000002403716(OCoLC)646198738(EXLCZ)99547000000240371620100707d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrier20 years later-- Exxon Valdez oil spill[electronic resource]Seward, Alaska :National Park Service, U.S. Dept. of the Interior, Kenai Fjords National Park,[2009]1 online resource (10 pages) color illustrations, color mapsTitle from title caption screen (nps.gov, viewed on July 9, 2010)."March 1, 2009"--P. [1].Tw enty years later, Exxon Valdez oil spillExxon Valdez oil spill & Kenai Fjords National Park : 20th anniversary questions & answersExxon Valdez Oil Spill, Alaska, 1989Oil spillsEnvironmental aspectsAlaskaKenai Fjords National ParkTankersAccidentsEnvironmental aspectsAlaskaKenai Fjords National ParkKenai Fjords National Park (Alaska)Environmental conditionsExxon Valdez Oil Spill, Alaska, 1989.Oil spillsEnvironmental aspectsTankersAccidentsEnvironmental aspectsKenai Fjords National Park (Agency : U.S.)EJBEJBGPOBOOK991069952130332120 years later-- Exxon Valdez oil spill3104187UNINA