{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Handbook for Field Geologists in the United States Geological Survey","author_name":"Charles Willard Hayes","thumbnail_url":"https://www.ebooknetworking.net/books/114/773/big1147733996.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147733996.html\">Handbook for Field Geologists in the United States Geological Survey</a>","width":400,"height":300}