Bedrock geologic map of the Old Lyme quadrangle, New London and Middlesex Counties, Connecticut /

by Walsh, Gregory J.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009

Surface gamma-ray survey of the Barre West quadrangle, Washington and Orange counties, Vermont /

by Walsh, Gregory J.
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005

Perfect spring equilibrators for spatial two-degree-of-freedom rotatable bodies.

by Walsh, Gregory J.
[Place of publication not identified] : [publisher not identified], 1989

Bedrock geology of the Fayston--Buels Gore area, central Vermont /

by Walsh, Gregory J.
[Waterbury, VT] : Vermont Geological Survey, 1992

Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont

by Walsh, Gregory J.
[Reston, Va.] : U.S. Dept., of the Interior, U.S. Geological Survey, 2010

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts

by Walsh, Gregory J.
[Reston, Va.] : U.S. Geological Survey, 2011

Preliminary bedrock geologic map of the Rochester quadrangle, Rutland, Windsor, and Addison Counties, Vermont

by Walsh, Gregory J.
[Reston, Va.] : The Survey, 1996

Bedrock geologic map of the Hartland and North Hartland quadrangles, Windsor County, Vermont, and Sullivan and Grafton Counties, New Hampshire /

by Walsh, Gregory J.
[Reston, VA] : U.S. Department of the Interior, U.S. Geological Survey, 2016

Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont /

by Walsh, Gregory J.
[Reston, Va.] : Denver, Colo. : U.S. Dept., of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2010

Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont /

by Walsh, Gregory J.
[Reston, Va.] : Denver, Colo. : U.S. Dept., of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2010

Bedrock geologic map of the Old Lyme quadrangle, New London and Middlesex Counties, Connecticut

by Walsh, Gregory J.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts

by Walsh, Gregory J.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts /

by Walsh, Gregory J.
[Reston, Va.] : Denver, Colo. : U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2011

An apparent dip calculator for spreadsheets /

by Walsh, Gregory J.
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2022

Bedrock geologic map of the Montpelier and Barre West quadrangles, Washington and Orange counties, Vermont

by Walsh, Gregory J.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2010

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts /

by Walsh, Gregory J.
[Reston, Va.] : Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2011

Surface gamma-ray survey of the Barre West quadrangle, Washington and Orange counties, Vermont

by Walsh, Gregory J.
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005

Bedrock geologic map of the Grafton quadrangle, Worcester County, Massachusetts /

by Walsh, Gregory J., Aleinikoff, John Nicholas, Dorais, Michael J.
[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011

Provisional zircon and monazite uranium-lead geochronology for selected rocks from Vermont /

by Aleinikoff, John Nicholas, Ratcliffe, Nicholas M.| (Nicholas Morley), 1938-, Walsh, Gregory J.
Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2011

Bedrock geologic map of the Springfield 7.5 x 15 quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire /

[Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2020