. . . "Juvenile works" . . "Seas and oceans" . . . . . . . . "Seas and ocean"@en . . "How oceans were born - Adapting to life at sea - Ocean habitats - Harvesting the seas - Pollution - Exploitation - Manta ray - Starfish - Barracuda a ___" . . "Ocean Juvenile literature." . . "Marine ecology Juvenile literature." . .