{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Competitiveness of Polish Agriculture before Integration with the EU: Efficiency, productivity, and price adjustement","author_name":"Katarzyna Zawali?ska","thumbnail_url":"https://www.ebooknetworking.net/books/383/830/big3838306430.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3838306430.html\">Competitiveness of Polish Agriculture before Integration with the EU: Efficiency, productivity, and price adjustement</a>","width":400,"height":300}