{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Artificial Potholes - Blasting Techniques. Section 5.5.4, US Army Corps of Engineers Wildlife Resources Management Manual","author_name":"Chester O. Martin","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00DLD8ALE.html\">Artificial Potholes - Blasting Techniques. Section 5.5.4, US Army Corps of Engineers Wildlife Resources Management Manual</a>","width":400,"height":300}