{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Petrology of the Metamorphic Rocks (Textbook of petrology ; v. 3)","author_name":"Roger Mason","thumbnail_url":"https://www.ebooknetworking.net/books/004/552/big0045520143.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0045520143.html\">Petrology of the Metamorphic Rocks (Textbook of petrology ; v. 3)</a>","width":400,"height":300}