{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Soil Fertility Evaluation and Control. CRC Press. 1993.","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/DHP/bigB00DHPIZOS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00DHPIZOS.html\">Soil Fertility Evaluation and Control. CRC Press. 1993.</a>","width":400,"height":300}