{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Will the circle be unbroken: a history of the U.S. National Ambient Air Quality Standards.(CRITICAL REVIEW DISCUSSION)(Report): An article from: Journal of the Air & Waste Management Association","author_name":"Judith C. Chow, John G. Watson, Howard J. Feldman, Janice E. Nolen, Barry Wallerstein, George M. Hidy, Paul J. Lioy, Herbert McKee, David Mobley, Keith Baugues, John D. Bachmann","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0011BLOG6.html\">Will the circle be unbroken: a history of the U.S. National Ambient Air Quality Standards.(CRITICAL REVIEW DISCUSSION)(Report): An article from: Journal of the Air &amp; Waste Management Association</a>","width":400,"height":300}