How Toilets Work

By Ryan Jacobson

This book explains the mechanics of how toilets operate while touching on sewage and wastewater treatment. The book discusses the history of the invention and why it's so important. This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1609732235
• ISBN13: 9781609732233
• Release Date: January 2011
• Publisher: Child's World
• Length: 32 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.3" x 8.0" x 9.5"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5