{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The conduct of the EPA's \"Community health and environmental surveillance system\" (CHESS) studies: Joint hearings before the Subcommittee on the Environment and the Atmosphere of the Commi...","author_name":"United States. Congress. House. Committee on Science and Technology. Subcommittee on the Environment and the Atmosphere, .","thumbnail_url":"https://www.ebooknetworking.net/books/B00/300/bigB00300GG78.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00300GG78.html\">The conduct of the EPA&#039;s &quot;Community health and environmental surveillance system&quot; (CHESS) studies: Joint hearings before the Subcommittee on the Environment and the Atmosphere of the Commi...</a>","width":400,"height":300}