. . . . "Underwater life" . . . . "Livet under vandet : Peter parks; [overs ... . af Elise Norsbo og faglig rev. af Lars Haumann]"@da . . . . . "Underwater life : the world you never see" . . "The world you never see : underwater life"@en . . "Underwater life Written and photographed by Peter Parks of Oxford Scientific Films"@en . "Underwater life the world you never see"@en . . . . "Profusely illustrated text describes the evolution, physical characteristics, behavior, and ecological relationships of marine and freshwater creatures, from microscopic species to the largest whales."@en . "Profusely illustrated text describes the evolution, physical characteristics, behavior, and ecological relationships of marine and freshwater creatures, from microscopic species to the largest whales." . . . "Livet under vandet"@da . "Livet under vandet" . . . . . . .