Progress report on selected geophysical activities of the United States, 1973-76; a quadrennium of cooperation and progress

Earthquakes in the United States, January-March 1976

Earthquakes in the United States, October-December 1976

Current oil and gas production from North American Upper Cretaceous chalks

Stratigraphic test well, Nantucket Island, Massachusetts

Climate variation and its effects on our land and water : Part B, Current research by the Geological Survey

Seismic engineering program report, January-April 1978

Seismic engineering program report, May-August 1978

Seismic engineering program report, September-December 1978

Geologic and hydrologic map reports for land-use planning in the Baltimore-Washington urban area

Interactive computer methods for generating mineral-resource maps

Seismic engineering program report, September-December 1979

Earthquakes in the United States, July-September 1978

Program and plans of the U.S. Geological Survey for producing information needed in National Seismic hazards and risk assessment, fiscal years 1980-84

Hydrates of natural gas; a review of their geologic occurrence