GAO

Environmental Protection: EPA-State Enforcement Partnership Has Improved, but EPA's Oversight Needs Further Enhancement. GAO-07-883, July 31.
http://www.gao.gov/cgi-bin/getrpt?GAO-07-883

Highlights - http://www.gao.gov/highlights/d07883high.pdf

U.S. Fish and Wildlife Service: Opportunities Remain to Improve Oversight and Management of Oil and Gas Activities on National Wildlife Refuges. GAO-07-829R, June 29. http://www.gao.gov/cgi-bin/getrpt?GAO-07-829R

National Marine Fisheries Service: Improved Economic Analysis and Evaluation Strategies Needed for Proposed Changes to Atlantic Large Whale Protection Plan. GAO-07-881, July 20. http://www.gao.gov/cgi-bin/getrpt?GAO-07-881

Highlights - http://www.gao.gov/highlights/d07881high.pdf