{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Assessment of dispersing tracer gas with ventilation air stream to detect mine fires (MSAR)","author_name":"Mervin D Marshall","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006YK2ZI.html\">Assessment of dispersing tracer gas with ventilation air stream to detect mine fires (MSAR)</a>","width":400,"height":300}