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U.S. Geological Survey bedload sampling policy

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Survey of a translocated sea otter population

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United States Geological Survey Yearbook, fiscal year 1992

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Bat survey of Badlands National Park, South Dakota

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U.S. Geological Survey ground-water studies in Missouri

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Estimation of recharge by the U.S. Geological Survey

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Catalogue of U.S. Geological Survey strong-motion records, 1991

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North American Breeding Bird Survey annual summary 1990-1991

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The U.S. Geological Survey Marine Geology Program in Puerto Rico

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Bacterial survey of Nimrod Lake, Arkansas, Spring and Summer 1992

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Geologic studies in Alaska by the U.S. Geological Survey, 1992

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Directions of the US Geological Survey Landslide Hazards Reduction Program

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Computer programs released as U.S. Geological Survey publications through June 1993

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The United States Geological Survey: A vision for the 21st century

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Water-resources activities of the U.S. Geological Survey in Minnesota, 1991

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Campsite impact management: A survey of National Park Service backcountry managers

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An optimization model for selecting training course locations, U.S. Geological Survey

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Instream flow assessment and economic valuation: a survey of nonmarket benefits research

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Planning and acquiring a national center for the United States Geological Survey

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A direct-current resistivity survey near Mineral Hot Springs, San Luis Valley, Colorado

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Estimating bridge scour in New York from historical U.S. geological survey streamflow measurements

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Water-resources activities of the U.S. Geological Survey in New Jersey, 1990-91

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Quality-assurance plan for the U.S. Geological Survey Indiana District Water-Use Program

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The U. S. Geological Survey, Digital Spectral Library: Version 1 (0.2 to 3.0um)

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The U.S. Geological Survey Federal-State Cooperative Water-Resources Program, fiscal year 1992

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The Endangered Species Act at twenty: An analytical survey of Federal endangered species

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Problems and practices in backcountry recreation management: A survey of National Park Service managers

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Collage of USGS Maps.

Indexes of Mars topographic maps published by the U.S. Geological Survey, January 1, 1993

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Water-resources activities of the U.S. Geological Survey in Idaho, fiscal years 1989-90

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Water-resources investigations in Pennsylvania; programs and activities of the U.S. Geological Survey, 1993

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