{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Environmental Economics","author_name":"Barry C Field, Martha k Field Economia ambiental","thumbnail_url":"https://www.ebooknetworking.net/books/007/802/big0078021898.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0078021898.html\">Environmental Economics</a>","width":400,"height":300}