{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surface drainage instruction for agriculture, civil engineering and landscaping","author_name":"Rudolf Eggelsmann","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007AH358.html\">Surface drainage instruction for agriculture, civil engineering and landscaping</a>","width":400,"height":300}