"To the sea for survival".
D005101:Expeditions; D005523:Food Supply; D006801:Humans; D007222:Inert Gas Narcosis; D007391:International Cooperation; D007603:Jurisprudence; D008386:Marine Biology; D008906:Mining; D009791:Oceanography; D012119:Respiration; D013366:Submarine Medicine; D014481:United States