Without soap, germs would spread more easily from person to person. Deadly bacteria would lurk in our kitchens and toilets. This book explains the history and the science of soap, and how it has changed all our lives for the better.
ISBN-13: 9781910184950 Availability: Low Stock - Available to Ship
Published: August 2015 Reading Level: Pages: 40 Format: Paperback Publisher:Salariya Book Company Product Category: Science / Science: Inventions