| Other Title | The St. Lawrence Seaway. Spanish |
| GMD | Text |
| Classification | 460 PER |
| Publisher | Boston, Houghton Mifflin Co., c2005 |
| Subject | Saint Lawrence Seaway -- Juvenile literature.North America -- Saint Lawrence Seaway.Spanish language -- Readers. |
| Topic | Spanish |
| Description | 8 p. : col. ill. ; 21 cm. |
| ISBN | 9780618483198 |