Bound To Stay Bound

		How toilets flush and fill (Engineering Answers)  Author: McKinney, Donna B.  Publisher:  Abdo (2025)  Dewey: 696  Classification: Nonfiction  Physical Description: 32 p., col. ill., 25 cm  BTSB No: 628042  ISBN: 9781098295905  Ages: 8-12  Grades: 3-7  Subjects:  Engineering  Toilets -- History  Sewerage
	Price: $27.46

Summary:
An introduction to toilets, including how they flush away waste to keep cities clean and people healthy, parts of a toilet, explores how they work, and more.