The excretory system
Subtitle: how living creatures get rid of wastes
By: [by] Alvin Silverstein and Virginia B. Silverstein. Illustrated by Lee J. Ames.
Contributors: Silverstein, Virginia B., joint author.; Ames, Lee J., illus.
Publisher: Prentice-Hall
Published: 1972
Place of publication: Englewood Cliffs, N.J
Language: eng
Number of pages: 74
Subjects: Excretion -- Juvenile literature; Excretory system
Description: Describes the construction and functions of the various organs of the excretory system.