{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Soil Quality and Agricultural Sustainability","author_name":"R. Lal","thumbnail_url":"https://www.ebooknetworking.net/books/157/504/big1575040824.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1575040824.html\">Soil Quality and Agricultural Sustainability</a>","width":400,"height":300}