Sparrows don't drop candy wrappers.
By: Illustrated by Susan Perl.
Contributors: Perl, Susan, 1922- illus.
Publisher: Dodd, Mead
Published: 1971
Place of publication: New York
Language: eng
Number of pages: 64
Subjects: Pollution -- Juvenile literature; Pollution
Description: Discusses the do's and don'ts for everyone interested in stopping the spread of pollution.
Notes: Bibliography: p. [63]