Let's find out about rivers
By: by Eleanor and Ted Wiesenthal. Pictures by Gerry Contreras.
Contributors: Wiesenthal, Ted, joint author.; Contreras, Gerry, illus.
Publisher: Watts
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 45
Subjects: Rivers -- Juvenile literature.; Rivers.
Description: Briefly discusses the importance of rivers and streams and the need to protect them from pollution.