Boekdetails
Formaat
Paperback
Pagina's
32
Taal
Engels
Gepubliceerd
Jan 1, 2011
Uitgever
Childs World Inc
ISBN-10
1609732235
ISBN-13
9781609732233
Beschrijving
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.
Genres
Geschiedenis