{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"US Geological Survey Professional Paper: No.574","author_name":"Author Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/B00/2MP/bigB002MPPQDC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002MPPQDC.html\">US Geological Survey Professional Paper: No.574</a>","width":400,"height":300}