Back to the resource library Rep. Chip Cravaack Federal Lands Exchange Legislation September 19, 2012 | Share: Download HR5544 would allow exploitation of the Superior National Forest as a Sulfide-Mining District See All Related Resources Adams Fork Community Guide Factsheet on Ammonia Cámara óptica de imágenes de gases (OGI) FLIR GasFinder 320 FLIR Gasfinder 320 Optical Gas Imaging Camera