{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Investigation of the relative stability of vertical back and battered back dam sections","author_name":"R J Geisler, R B Clark","thumbnail_url":"https://www.ebooknetworking.net/books/117/863/big1178637980.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1178637980.html\">Investigation of the relative stability of vertical back and battered back dam sections</a>","width":400,"height":300}