{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Soil Fertility Manual: To understand soil fertility is to understand a key to mankind's survival on this planet.","author_name":"International Plant Nutrition Institute","thumbnail_url":"https://www.ebooknetworking.net/books/B00/ICR/bigB00ICRK2AG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00ICRK2AG.html\">Soil Fertility Manual: To understand soil fertility is to understand a key to mankind&#039;s survival on this planet.</a>","width":400,"height":300}