{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Investigation of lightweight aggregates of North and South Dakota","author_name":"W. A. Cole","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41K/bigB0041KJIJ4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041KJIJ4.html\">Investigation of lightweight aggregates of North and South Dakota</a>","width":400,"height":300}