Coral Reefs
Author(s): Gail Gibbons
Marine biologists believe coral reefs existed 400 million years ago, when dinosaurs roamed the earth. Today this active environment is home to about 200,000 kinds of brilliantly colored corals, plants and animals--more sea life than is found anywhere else in the world.
General Information
- :
- : 9010000000000030546
- : 9010000000000030546
- : 0.177
- : 01 January 2010
- : United States
- : books
Other Specifications
- : Gail Gibbons
- : Paperback
- : 32
- : illustrations
