{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Evaluation of Isocyanate Exposure during Polyurethane Foam Application and Silica Exposure during Rock Dusting at an Underground Coal Mine: Health Hazard Evaluation Report: HETA 2009-0085-3107","author_name":"Dr. Kenneth Fent, Chad H. Dowell, U.S. Department of Health and human Services Centers for Disease Prevention and Control, National Institute for Occupational Safety and Health","thumbnail_url":"https://www.ebooknetworking.net/books/149/299/big1492995916.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1492995916.html\">Evaluation of Isocyanate Exposure during Polyurethane Foam Application and Silica Exposure during Rock Dusting at an Underground Coal Mine: Health Hazard Evaluation Report: HETA 2009-0085-3107</a>","width":400,"height":300}