Learn about the incredible world beneath your feet - igneous, metamorphic and sedimentary rocks, precious metals and beautiful crystals. Fascinating facts are accompanied by practical step-by-step projects that show you how to test rocks for hardness, simple soil analysis, make your own fossils, look at erosion, create crystals, and much more.
Ik heb een vraag over het boek: ‘Find Out About Rocks and Minerals - Challenor, Jack’.
Vul het onderstaande formulier in.
We zullen zo spoedig mogelijk antwoorden.
