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.
Langue Anglais ● Format PDF ● ISBN 9781467710190 ● Maison d’édition Lerner Publishing Group ● Publié 2013 ● Téléchargeable 3 fois ● Devise EUR ● ID 4738353 ● Protection contre la copie Adobe DRM
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