1914-1918 1963- antiquities aquaticpests azov campaigns englishchannel europe fisherylawandlegislation history identification jackdecrow(dinghy) lawandlegislation mackinnon marinepollution marineresourcesconservation mediterraneansea mnemiopsisleidyi navaloperations rays(fishes) sailing seaof(ukraineandrussia) sharks shipwrecks underwaterarchaeology voyagesandtravels worldwar