Andreas Einsiedel
1) Shell
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Photographs and text examine different types of shells, including seashells, eggshells, and fossil shells, focusing on such aspects as how shells camouflage themselves and how they may be collected.
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Unearth a treasure trove of geological knowledge with this in-depth guide to over 500 rocks and minerals Learn how rocks are formed and how to recognize them by their unique qualities and colors. This is a wonderful book for beginners, students and rock collecting enthusiasts that includes the latest scientific research and specimen classification.