"A picture book about the five largest lakes in North America - how they formed, the importance of these waters, and how they've become a national treasure"--
"This is a Borzoi Book published by Alfred A. Knopf"--Title page verso.
Bibliography
Includes bibliographical references.
Summary
"A picture book about the five largest lakes in North America - how they formed, the importance of these waters, and how they've become a national treasure"--