Search Results - Trexler, J. Peter, 1926-

Geologic map of the Klingerstown quadrangle, Northumberland, Schuylkill, and Dauphin counties, Pennsylvania / by Trexler, J. Peter, 1926-

Geologic map of the Lykens quadrangle, Dauphin, Schuykill, and Lebanon Counties, Pennsylvania / by Trexler, J. Peter, 1926-

Geologic map of the Valley View quadrangle, Schuykill and Northumberland Counties, Pennsylvania / by Trexler, J. Peter, 1926-

Geology of the west-central part of the southern anthracite field and adjoining areas, Pennsylvania / by Wood, Gordon H. (Gordon Harry), 1919-, Kehn, Thomas M., Trexler, J. Peter, 1926-

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Geologic maps of anthracite-bearing rocks in the west-central part of the southern anthracite field, Pennsylvania, western area / by Wood, Gordon H. (Gordon Harry), 1919-

Other Authors: “…Trexler, J. Peter, 1926-…”

Geologic map of the Minersville quadrangle, Schuylkill County, Pennsylvania / by Wood, Gordon H. (Gordon Harry), 1919-

Other Authors: “…Trexler, J. Peter, 1926-…”

Geology of the west-central part of the southern anthracite field and adjoining areas, Pennsylvania / by Wood, Gordon H. (Gordon Harry), 1919-

Other Authors: “…Trexler, J. Peter, 1926-…”

Geologic maps of anthracite-bearing rocks in the west-central part of the southern anthracite field, Pennsylvania, eastern area / by Wood, Gordon H. (Gordon Harry), 1919-

Other Authors: “…Trexler, J. Peter, 1926-…”

Geologic map of the Tremont quadrangle, Schuykill and Northumberland Counties, Pennsylvania /

Other Authors: “…Trexler, J. Peter, 1926-…”