{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Twentieth century copper stocks and flows in North America: A dynamic analysis [An article from: Ecological Economics]","author_name":"S. Spatari, M. Bertram, R.B. Gordon, K. Henderson","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RR6GAE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RR6GAE.html\">Twentieth century copper stocks and flows in North America: A dynamic analysis [An article from: Ecological Economics]</a>","width":400,"height":300}