{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"History of Irrigation, Drainage and Flood Control in Nigeria from Pre-Colonial Time to 1999","author_name":"E.U. Nwa","thumbnail_url":"https://www.ebooknetworking.net/books/978/029/big9780294023.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9780294023.html\">History of Irrigation, Drainage and Flood Control in Nigeria from Pre-Colonial Time to 1999</a>","width":400,"height":300}