{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Memorandum relative to the improvement of the Hwang-ho or Yellow River in North-China","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/117/638/big1176380141.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1176380141.html\">Memorandum relative to the improvement of the Hwang-ho or Yellow River in North-China</a>","width":400,"height":300}