{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Debris Flows from Tributaries of the Colorado River, Grand Canyon National Park, Arizona: Usgs Professional Paper 1492","author_name":"Robert H. Webb, Patrick T. Pringle, Et Al","thumbnail_url":"https://www.ebooknetworking.net/books/128/701/big1287016979.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1287016979.html\">Debris Flows from Tributaries of the Colorado River, Grand Canyon National Park, Arizona: Usgs Professional Paper 1492</a>","width":400,"height":300}