"Coral reef and islands." . . . . "Coral reefs"@en . . . . . . . "A description of the coral reef and of the varieties of animal and vegetable life which thrive in its environment. Grades 6-9." . . . . . . "Coral Reefs. Written and illustrated by Lois and Louis Darling"@en . . . "Juvenile works"@en . "Juvenile works" . . "Coral reefs" . "Juvenile literature." . .