U.S. Department of the Interior

George Rogers Clark and the Winning of the Old Northwest

Gulf of Mexico OCS Oil and Gas Lease Sale

U.S. Department of the Interior's Offshore Renewable Energy Program

A Review and Synthesis of the Scientific Information Related to the Biology and Management of Species of Special Concern at Cape Hatteras National Seashore, North Carolina

The Novarupta-Katmai Eruption of 1912?Largest Eruption of the Twentieth Century: Centennial Perspectives

Methods for Estimating Selected Low-Flow Statistics and Development of Annual Flow-Duration Statistics for Ohio

Podiform Chromite Deposits-Database and Grade and Tonnage Models

Sediment Loads and Yield, and Selected Water-Quality Parameters in Clear Creek, Carson City and Douglas County, Nevada, Water Years 2004-07

Audio-Magnetotelluric Survey to Characterize the Sunnyside Porphyry Copper System in the Patagonia Mountains, Arizona

Monitoring Plant Vegetation Responses to Elk Management in Rocky Mountain National Park

Assessing Total Nitrogen in Surface-Water Samples?Precision and Bias of Analytical and Computational Methods

Analytical Results for Agricultural Soils Samples from a Monitoring Program Near Deer Trail, Colorado

Water-Quality, Bed-Sediment, and Biological Data and Statistical Summaries of Long-Term Data for Streams in the Clark Fork Basin, Montana

Valley Forge

A Benthic-Macroinvertebrate Index of Biotic Integrity and Assessment of Conditions in Selected Streams in Chester County, Pennsylvania, 1998?2009

Yield of Bedrock Wells in the Nashoba Terrane, Central and Eastern Massachusetts

Topographic Change Detection at Select Archeological Sites in Grand Canyon National Park, Arizona, 2007?2010

Collection, Processing, and Interpretation of Ground-Penetrating Radar Data to Determine Sediment Thickness at Selected Locations in Deep Creek Lake, Garrett County, Maryland, 2007

Groundwater Quality in the Upper Hudson River Basin, New York, 2007

Isopach and Isoresource Maps for Oil Shale Deposits in the Eocene Green River Formation for the Combined Uinta and Piceance Basins, Utah and Colorado

Sediment Transport to and from Small Impoundments in Northeast Kansas, March 2009 through September 2011

Shoreline Surveys of Oil-Impacted Marsh in Southern Louisiana, July to August 2010

Whole-Rock Analyses of Core Samples from the 1988 Drilling of Kilauea Iki Lava Lake, Hawaii

Water-Quality Monitoring in Response to Young-of-the-Year Smallmouth Bass Mortality in the Susquehanna River and Major Tributaries, Pennsylvania

Estimation of Baseline Daily Mean Streamflows for Ungaged Locations on Pennsylvania Streams, Water Years 1960?2008

Assessment of Energetic Compounds, Semi-volatile Organic Compounds, and Trace Elements in Streambed Sediment and Stream Water from Streams Draining ... and Impact Areas, Fort Riley, Kansas, 2007?08

Streamflow and Water-Quality Conditions Including Geologic Sources and Processes Affecting Selenium Loading in the Toll Gate Creek Watershed, Aurora, Arapahoe County, Colorado, 2007

Navajo National Monument

Code of Federal Regulations, Title 25, Indians, Revised As of April 1, 2003

Title 43 : Public Lands : Interior

Title 30 : Mineral Resources

The Land and Water Conservation Fund

Boating Uses, Economic Significance, and Information Inventory for North Carolina's Offshore Area, " The Point" Volume 2

Volcano Hazards Assessment for the Lassen Region, Northern California

Channel Change and Bed-Material Transport in the Umpqua River Basin, Oregon

Partnering for Science

Suggestions for Prospecting

Index of the National Park System and Related Areas

Occurrence and Potential Transport of Selected Pharmaceuticals and Other Organic Wastewater Compounds from Wastewater-Treatment Plant Influent and ... Canal Systems in Miami-Dade County, Florida

Cold War in South Florida

Ground Water Manual