{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Earth Science:  Understanding Environmental Systems","author_name":"Edgar Spencer","thumbnail_url":"https://www.ebooknetworking.net/books/007/234/big0072341467.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0072341467.html\">Earth Science:  Understanding Environmental Systems</a>","width":400,"height":300}