Coral Reef
- New York Learning Triangle Press c1998.
- 48 p illus 23/23/0,4 cm Paperback
- One Small Square .
Dive into a clear, quiet, watery world where tiny coral animals build one of the wonders of the world - a rock-hard coral reef. One Small Square - an eye-opening series - puts the whole world in perspective for children, one small square at a time.