{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Air Quality in America: A Dose of Reality on Air Pollution Levels, Trends, and Health Risks","author_name":"Joel M. Schwartz, Steven F. Hayward","thumbnail_url":"https://www.ebooknetworking.net/books/084/477/big0844771872.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0844771872.html\">Air Quality in America: A Dose of Reality on Air Pollution Levels, Trends, and Health Risks</a>","width":400,"height":300}