{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Science for watershed decisions on abandoned mine lands; review of preliminary results, Denver, Colorado, February 4-5, 1998: USGS Open-File Report 98-297","author_name":"David A. Nimick, Paul Von Guerard","thumbnail_url":"https://www.ebooknetworking.net/books/128/885/big1288855702.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1288855702.html\">Science for watershed decisions on abandoned mine lands; review of preliminary results, Denver, Colorado, February 4-5, 1998: USGS Open-File Report 98-297</a>","width":400,"height":300}