To provide for the conveyance of certain land to the United States and to revise the boundary of Chickasaw National Recreation Area, Oklahoma, and for other purposes.

To authorize the Secretary of the Interior to prepare a feasibility study with respect to the Mokelumne River, and for other purposes.

To authorize the Secretary of the Interior to resolve boundary discrepancies in San Diego County, California, arising from an erroneous survey conducted by a Government contractor in 1881 that resulted in overlapping boundaries for certain lands, and for other purposes.

To amend Public Law 99-338 to authorize the continued use of certain lands within the Sequoia National Park by portions of an existing hydroelectric project, and for other purposes.

To reauthorize the Steel and Aluminum Energy Conservation and Technology Competitiveness Act of 1988.

To convey for public purposes certain Federal lands in Riverside County, California, that have been identified for disposal.

To redesignate Fort Clatsop National Memorial as the Lewis and Clark National Historical Park, to include in the park sites in the State of Washington as well as the State of Oregon, and for other purposes.

To authorize the exchange of certain land in Everglades National Park.

To expand the Timucuan Ecological and Historic Preserve, Florida.

To adjust the boundary of the John Muir National Historic Site, and for other purposes.