{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Black Earth: Ecological Principles for Sustainable Agriculture on Chernozem Soils (International Year of Planet Earth)","author_name":"Igori Arcadie Krupenikov, Boris P Boincean, David Dent","thumbnail_url":"https://www.ebooknetworking.net/books/940/070/big9400701586.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9400701586.html\">The Black Earth: Ecological Principles for Sustainable Agriculture on Chernozem Soils (International Year of Planet Earth)</a>","width":400,"height":300}