{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Economics of the Environment By Peter Berck, Gloria Helfand","author_name":"(Author) Berck,P., (Author),Helfand,G.,","thumbnail_url":"https://www.ebooknetworking.net/books/B00/4OV/bigB004OVFEPM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B004OVFEPM.html\">The Economics of the Environment By Peter Berck, Gloria Helfand</a>","width":400,"height":300}