{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pump Irrigation in the Northern Sudan. With Special Reference to the Cotton Crop","author_name":"Sudan. Central research farm Kha North","thumbnail_url":"https://www.ebooknetworking.net/books/131/325/big131325634X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-131325634X.html\">Pump Irrigation in the Northern Sudan. With Special Reference to the Cotton Crop</a>","width":400,"height":300}