Who will wash the river?
By: By Wallace Orlowsky and Thomas Biddle Perera. Illustrated by Richard Cuffari.
Contributors: Perera, Thomas Biddle, 1938- joint author.; Cuffari, Richard, 1925- illus.
Series: The Science is what and why books
Publisher: Coward-McCann
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 47
Subjects: Water -- Pollution -- Juvenile literature; Water -- Pollution
Description: Two children learn about pollution and what can be done about it.