{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Laboratory and Field Performance of a Continuously Measuring Personal Respirable Dust Monitor","author_name":"Centers for Disease Control and Prevention","thumbnail_url":"https://www.ebooknetworking.net/books/149/423/big1494234289.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1494234289.html\">Laboratory and Field Performance of a Continuously Measuring Personal Respirable Dust Monitor</a>","width":400,"height":300}