Report of progress.

35 vols. are atlases.Several volumes have no general title.D⁴ R²pt. 1, S, U were not publ.35 vols. are atlases.Mode of access: Internet

Report of progress in .

Description based on: 1883.A list of these reports with index may be found in the appendix to "A general index of the Final summary report of the geology of Pennsylvania," 1895.35 vols. are atlases.Several volumes have no general title.Mode of access: Internet

Annual report - Pennsylvania State Geologist.

Atlases accompany 1885; 1886, pt. 3-4.Mode of access: Internet.1

Description of the coal flora of the Carboniferous formation in Pennsylvania and throughout the United States ...

v.3 (1884

Description of the coal flora of the Carboniferous formation in Pennsylvania and throughout the United States ...

v.1-2 (1880

Water quality of large discharges from mines in the anthracite region of eastern Pennsylvania /

Shipping list no.: 97-0032-P.Includes bibliographical references (p. 66-68).Mode of access: Internet

Evaluation of selected wells in Pennsylvania's observation-well program as of 1993 /

Shipping list no.: 97-0210-P.Includes bibliographical references (p. 73).Mode of access: Internet

Case study for delineating a contributing area to a well in a fractured siliciclastic-bedrock aquifer near Lansdale, Pennsylvania /

Shipping list no.: 2003-0141-P.Includes bibliographical references (p. 45-46).Mode of access: Internet