{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"M: Environmental and Natural Resource Economics: Non-Renewable Resources Extraction Programs and Markets (Harwood Fundamentals of Pure and Applied Economics)","author_name":"J. Hartwick","thumbnail_url":"https://www.ebooknetworking.net/books/041/527/big0415274605.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0415274605.html\">M: Environmental and Natural Resource Economics: Non-Renewable Resources Extraction Programs and Markets (Harwood Fundamentals of Pure and Applied Economics)</a>","width":400,"height":300}