{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Technical efficiency of grain production in Ukraine (Working paper)","author_name":"Lyubov A Kurkalova","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006RP1HO.html\">Technical efficiency of grain production in Ukraine (Working paper)</a>","width":400,"height":300}