{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Economics of Primary Commodities: Models, Analysis and Policy","author_name":"David Sapsford","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1858980291.html\">The Economics of Primary Commodities: Models, Analysis and Policy</a>","width":400,"height":300}