Download Spirals in Time by Helen Scales (.ePUB)
Spirals in Time: The Secret Life and Curious Afterlife of Seashells by Helen ScalesRequirements: ePUB Reader, 3 MBOverview: Seashells, stretching from the deep past into the present day, are touchstones leading into fascinating realms of the natural world and cutting-edge science. Members of the phylum Mollusca are among the most ancient animals on the planet. […]