Bibliography

And helpful cites

http://en.wikipedia.org/wiki/Hells_Canyon_Wilderness_%28Oregon_and_Idaho%29

http://en.wikipedia.org/wiki/Hells_Canyon

http://wilderness.net/index.cfm?fuse=NWPS&sec=wildView&WID=239

http://www.usdirtbiker.com/Maps.htm
http://www.gorp.com/parks-guide/hell-s-canyon-wilderness-outdoor-pp2-guide-cid402059.html
http://www.lb9.uscourts.gov/webcites/10documents/Hells_wilderness.pdf
http://www.fs.usda.gov/detail/wallowa-whitman/specialplaces/?cid=stelprdb5213868