Earth is changing every day. Erosion makes giant mountains smaller and rivers wider, but it happens so slowly most people don’t even notice. Do you know what erosion is? Or what causes it? Explore the amazing eroding world in this book.
Bahasa Inggeris ● Format PDF ● ISBN 9781467710190 ● Penerbit Lerner Publishing Group ● Diterbitkan 2013 ● Muat turun 3 kali ● Mata wang EUR ● ID 4738353 ● Salin perlindungan Adobe DRM
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