United States Department of State
Final Environmental Impact Statement
KEYSTONE XL PROJECT - Volume 1 - Environmental Analysis
26 Aug 11
http://keystonepipeline-xl.state.gov/archive/dos_docs/feis/vol1/env/index.htm
(Copied 31 Oct 12)
Environmental Analysis
Geology
Soils and Sediments
Water Resources
Wetlands
Terrestrial Vegetation
Wildlife
Fisheries
Threatened and Endangered Species and Species of Conservation Concern