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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भाषा अंग्रेज़ी ● स्वरूप PDF ● पेज 24 ● ISBN 9781433971266 ● प्रकाशक Gareth Stevens Publishing LLLP ● प्रकाशित 2012 ● डाउनलोड करने योग्य 3 बार ● मुद्रा EUR ● आईडी 8668962 ● कॉपी सुरक्षा Adobe DRM
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