{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise On Rocks, Rock-Weathering and Soils","author_name":"George Perkins Merrill","thumbnail_url":"https://www.ebooknetworking.net/books/114/747/big1147473072.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147473072.html\">A Treatise On Rocks, Rock-Weathering and Soils</a>","width":400,"height":300}