. . . . . . . "Great Barrier reef" . . . . . . . "Great Barrier Reef Committee" . . . . . . . "reef" . . . "largest coral reef in the world" . "Great Barrier Reef World Heritage Area" . . . . . . . . . . . "The Great Barrier Reef" . . "Barrier Reef" . . . . . . "Great, Barry\u2014a reefer" . "the Great Barrier Reef" . "154" . . . . "a project to dredge Abbot Point" . . . . "eponymous coral reef" . "Great Barrier Reef" . . "Great Scarrier Reef" . "Barrier" . "Great_Barrier_Reef#Pollution" . . . . . "Barrier Reef." . . . . . . . . . . . "Australia" . . . . . . . . "Great Barrier Reef" . . . . . . . . . . "Northeast Australian Shelf/Great Barrier Reef" . . . . "Great Barrier Reef, Australia" . "Great Barrier" . .