{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Crop Ecology: Productivity and Management in Agricultural Systems","author_name":"R. S. Loomis, D. J. Connor","thumbnail_url":"https://www.ebooknetworking.net/books/052/138/big0521387760.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521387760.html\">Crop Ecology: Productivity and Management in Agricultural Systems</a>","width":400,"height":300}