{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Current and proposed regulations and legislation on air pollution concerning the Appalachian coal industry (Technical report / Coal Research Bureau, West Virginia University)","author_name":"Wilson, Edwin B","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007GR80C.html\">Current and proposed regulations and legislation on air pollution concerning the Appalachian coal industry (Technical report / Coal Research Bureau, West Virginia University)</a>","width":400,"height":300}