{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sustainable Agriculture Research and Education in the Field: A Proceedings","author_name":"Board on Agriculture, National Research Council","thumbnail_url":"https://www.ebooknetworking.net/books/030/907/big0309074703.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0309074703.html\">Sustainable Agriculture Research and Education in the Field: A Proceedings</a>","width":400,"height":300}