Up river
By: by Frank Asch ; photography by Ted Levin and Steve Lehmer.
Contributors: Levin, Ted, 1948-  ill.; Lehmer, Steve, ill.
Publisher: Simon & Schuster Books for Young Readers
Published: 1995
Place of publication: New York
Language: eng
Number of pages: 44
Subjects: Water -- Pollution -- Fiction.; Stream ecology -- Fiction.; Ecology -- Fiction.
Description: As they spend the day helping to clean up Otter Creek, two friends learn about the different animals that live there.