Age
7-10
Grade
1-4
Ryan Jacobson, Glen Mullaly
How Toilets Work
Library Binding
(The Childs World Inc Aug. 1, 2011)
, 1 edition
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.
- Series
- How Things Work
- ISBN
- 1609732235 / 9781609732233
- Pages
- 32
- Weight
- 9.6 oz.
- Dimensions
- 8.2 x 0.5
in.