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Dirt Is Good: The Advantage of Germs for Your Child's Dev...

Gilbert, Jack / Knight, Rob
Dirt Is Good: The Advantage of Germs for Your Child's Developing Immune System
From two of the world's top scientists and one of the world's top science writers (all parents), Dirt Is Good is a q&a-based, guide to everything you need to know about kids & germs."Is it OK for my child to eat dirt?" That's just one of the many questions authors Jack Gilbert and Rob Knight are bombarded with every week from parents all over the world. They've heard everything from "My two-year-old gets constant ear infections. Should I give ...

CHF 25.50