{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Indoor pollutant levels from the use of unvented natural gas fireplaces in Boulder, Colorado. (Notebook Paper).: An article from: Journal of the Air & Waste Management Association","author_name":"Steven J. Dutton, Michael R. Hannigan, Shelly L. Miller","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008IPX0Q.html\">Indoor pollutant levels from the use of unvented natural gas fireplaces in Boulder, Colorado. (Notebook Paper).: An article from: Journal of the Air &amp; Waste Management Association</a>","width":400,"height":300}