Surface-geophysical Techniques Used to Detect Existing and Infilled Scour Holes Near Bridge Piers

Application of Surface-geophysical Methods to Investigations of Sand and Gravel Aquifers in the Glaciated Northeastern United States: Issue 1415, Part 1

Application of Seismic-refraction Techniques to Hydrologic Studies: Book 2

Application of Surface-geophysical Methods to Investigations of Sand and Gravel Aquifers in the Glaciated Northeastern United States: Issue 1415, Part 1

Application of Surface-geophysical Methods to Investigations of Sand and Gravel Aquifers in the Glaciated Northeastern United States

Use of Surface-geophysical Methods to Assess Riverbed Scour at Bridge Piers

Integrated Use of Surface-geophysical Methods to Indicate Subsurface Fractures at Milford, New Hampshire

Integrated Use of Surface-geophysical Methods to Indicate Subsurface Fractures at Milford, New Hampshire

Delineation of Subsurface Stratigraphy and Structures by a Single Channel, Continuous Seismic-reflection Survey Along the Clinch River, Near Oak Ridge, Tennessee: Volume 91, Issue 4023

The Use of Surface Geophysical Techniques to Detect Fractures in Bedrock: An Annotated Bibliography

Ground-penetrating Radar Study of the Thickness and Extent of Sediments Beneath Silver Lake, Berlin and Meriden, Connecticut: Volume 85, Issue 4108

Delineation of Subsurface Stratigraphy and Structures by a Single Channel, Continuous Seismic-reflection Survey Along the Clinch River, Near Oak Ridge, Tennessee: Volume 91, Issue 4023

Integrated Use of Surface-geophysical Methods to Indicate Subsurface Fractures at Tibbetts Road, Barrington, New Hampshire

Ground-penetrating Radar Study of the Thickness and Extent of Sediments Beneath Silver Lake, Berlin and Meriden, Connecticut: Volume 85, Issue 4108

Continuous Seismic-reflection Survey Defining Shallow Sedimentary Layers in the Charlotte Harbor and Venice Areas, Southwest Florida

The Alaska Mineral Resource Assessment Program: Background Information to Accompany Folio of Geologic and Mineral Resource Maps of the Circle Quadrangle, Alaska, Issues 985-990