What happens when I flush the toilet?
By: by Isaac Asimov and Elizabeth Kaplan.
Contributors: Kaplan, Elizabeth, 1956-
Series: Ask Isaac Asimov
Publisher: G. Stevens Pub.
Published: 1993
Place of publication: Milwaukee
Language: eng
Number of pages: 24
Subjects: Sewage disposal -- Juvenile literature.; Sewage -- Juvenile literature.; Toilets.; Sewage disposal.
Description: Briefly describes how toilets are used to get rid of waste and how sewage is treated.
Notes: Includes bibliographical references (p. 23) and index.