Subject: Mountain ecology 
110th Congress (2007–2008)
S. 1170
The America's Red Rock Wilderness Act of 2007
H.R. 1919
The America's Red Rock Wilderness Act of 2007
H.R. 1835
The Rim of the Valley Corridor Study Act (2 comments »)
S. 1053
The Rim of the Valley Corridor Study Act
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- 109th Congress (2005–2006)