{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Nutrient Use in Crop Production","author_name":"Zdenko Rengel","thumbnail_url":"https://www.ebooknetworking.net/books/156/022/big1560220619.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1560220619.html\">Nutrient Use in Crop Production</a>","width":400,"height":300}