{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Environmental Geochemistry of Potentially Toxic Metals","author_name":"Frederic R. Siegel","thumbnail_url":"https://www.ebooknetworking.net/books/364/207/big3642075541.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642075541.html\">Environmental Geochemistry of Potentially Toxic Metals</a>","width":400,"height":300}