Add to ORKGTitle varies slightly.Mode of access: Internet.Continues: Geological Survey of Pennsylvania. Annual report on the geological exploration of the state of Pennsylvania
Title varies slightly.Mode of access: Internet.Continued by: Pennsylvania State University. Agricult...
Imprint varies.Title varies slightly.Mode of access: Internet.At head of title, 1873-1909: Geologica...
Title Varies: 1890/91, First Report of Progress; 1892/93, Report of the State Geologist as To the Pr...
Mode of access: Internet.Continued by: Geological Survey of Pennsylvania. Annual report on the geolo...
Mode of access: Internet.Continued by: Biennial report of the topographic and geologic survey of Pen...
Reports are transmitted to the Senate or House of Representatives of the General Assembly.Mode of ac...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
By Henry D. Rogers, State Geologist.Issued as Senate and House editions.Mode of access: Internet
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
19 - includes report of the Vermont Geological Survey.Title varies.19 - includes report of the Vermo...
Vol. 2, pt. 1-2, paged continuously.Vol. 1 lacks imprint.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
Mode of access: Internet.Continued by: Topographic and geological survey of Pennsylvania (1912).Cont...
At head of title: Pennsylvania geological survey, fourth series.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania: Report of progress in 1879. VV.Mode of a...
Title varies slightly.Mode of access: Internet.Continued by: Pennsylvania State University. Agricult...
Imprint varies.Title varies slightly.Mode of access: Internet.At head of title, 1873-1909: Geologica...
Title Varies: 1890/91, First Report of Progress; 1892/93, Report of the State Geologist as To the Pr...
Mode of access: Internet.Continued by: Geological Survey of Pennsylvania. Annual report on the geolo...
Mode of access: Internet.Continued by: Biennial report of the topographic and geologic survey of Pen...
Reports are transmitted to the Senate or House of Representatives of the General Assembly.Mode of ac...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
By Henry D. Rogers, State Geologist.Issued as Senate and House editions.Mode of access: Internet
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
19 - includes report of the Vermont Geological Survey.Title varies.19 - includes report of the Vermo...
Vol. 2, pt. 1-2, paged continuously.Vol. 1 lacks imprint.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
Mode of access: Internet.Continued by: Topographic and geological survey of Pennsylvania (1912).Cont...
At head of title: Pennsylvania geological survey, fourth series.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania: Report of progress in 1879. VV.Mode of a...
Title varies slightly.Mode of access: Internet.Continued by: Pennsylvania State University. Agricult...
Imprint varies.Title varies slightly.Mode of access: Internet.At head of title, 1873-1909: Geologica...
Title Varies: 1890/91, First Report of Progress; 1892/93, Report of the State Geologist as To the Pr...