{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Site Investigations in Areas of Mining Subsidence","author_name":"N. London","thumbnail_url":"https://www.ebooknetworking.net/books/040/800/big040800164X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-040800164X.html\">Site Investigations in Areas of Mining Subsidence</a>","width":400,"height":300}