| GMD | Text |
| Corporate Author | National Geographic Kids. |
| Classification | 553.7 STE |
| Publisher | Washington, D.C., National Geographic Society, c2011 |
| Subject | Water -- Juvenile fiction.Four elements (Philosophy) -- Juvenile literature. |
| Series | National Geographic readers. |
| Description | 48 p : col ill ; 23 cm. |
| ISBN | 9781426314742 |