which provides for the conveyance of approximately 140 acres of land in the Ouachita National Forest in Oklahoma to the Indian Nations Council, Inc., of the Boy Scouts of America, was signed into law by President Obama on April 2, 2012.

which amends title 49, U.S. Code, to provide for enhanced safety and environmental protection in pipeline transportation, and to provide for enhanced reliability in the transportation of the nation's energy products by pipeline, was signed into law by President Obama on January 3, 2012.

which provides for the conveyance of certain parcels of land to the town of Mantua, Utah, was signed into law by President Obama on December 19, 2011.

which further allocates and expands the availability of hydroelectric power generated at Hoover Dam, was signed into law by President Obama on December 20, 2011.

which authorizes the Secretary of the Interior to lease certain lands within Fort Pulaski National Monument, was signed into law by President Obama on December 19, 2011.

which provides for the exchange of certain land located in the Arapaho-Roosevelt National Forests in the state of Colorado, was signed into law by President Obama on December 23, 2011.

which amends the Energy Policy Act of 2005 to reauthorize and modify provisions relating to the diesel emissions reduction program.

which transfers certain land to the United States to be held in trust for the Hoh Indian Tribe.

which amends the Fish and Wildlife Act of 1956 to reauthorize volunteer programs and community partnerships for national wildlife refuges.

which amends the High Seas Driftnet Fishing Moratorium Protection Act and the Magnuson-Stevens Fishery Conservation and Management Act to improve the conservation of sharks.