{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Agricultural Drainage (Agronomy)","author_name":"American Society of Agronomy, R. W. Skaggs, Jan Van Schilfgaarde,","thumbnail_url":"https://www.ebooknetworking.net/books/089/118/big0891181415.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0891181415.html\">Agricultural Drainage (Agronomy)</a>","width":400,"height":300}