{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Crows Landing Noise Measurement Study: Summary of Measurements, Data and Analysis for the MD 600N Helicopter","author_name":"U.S. Department of Transportation","thumbnail_url":"https://www.ebooknetworking.net/books/149/437/big1494370549.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1494370549.html\">Crows Landing Noise Measurement Study: Summary of Measurements, Data and Analysis for the MD 600N Helicopter</a>","width":400,"height":300}