{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Geology of Lode Gold Districts in the Klamath Mountains, California and Oregon","author_name":"Preston E. Hotz","thumbnail_url":"https://www.ebooknetworking.net/books/161/474/big1614740496.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1614740496.html\">Geology of Lode Gold Districts in the Klamath Mountains, California and Oregon</a>","width":400,"height":300}