Working river
By: Fred Powledge ; with photographs by the author.
Publisher: Farrar, Straus and Giroux
Published: 1995
Place of publication: New York
Language: eng
Number of pages: 136
Subjects: River life -- Maryland -- Patuxent River -- Juvenile literature.; Patuxent River (Md.) -- Juvenile literature.; Patuxent River Valley (Md.) -- Juvenile literature.
Notes: Includes index.