Bugs in the wall, dead skin cells on the ground-bacteria is found everywhere. Yes, even the cleanest homes have some pretty gross things in them. Readers will learn about the places in a house where the most germs congregate and important ways to keep their own homes healthy places to live. Gross concepts are turned into cool science through accessible text and engaging facts.
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Bahasa Inggeris ● Format PDF ● Halaman-halaman 24 ● ISBN 9781433971266 ● Penerbit Gareth Stevens Publishing LLLP ● Diterbitkan 2012 ● Muat turun 3 kali ● Mata wang EUR ● ID 8668962 ● Salin perlindungan Adobe DRM
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