Add to ORKGBy Henry D. Rogers, State Geologist.Issued as Senate and House editions.Mode of access: Internet
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
Reports are transmitted to the Senate or House of Representatives of the General Assembly.Mode of ac...
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...
Title varies slightly.Mode of access: Internet.Continues: Geological Survey of Pennsylvania. Annual ...
Found also in U. S. Geological survey. 18th annual report, pt. v (cont.) p. 1025-1043.Mode of access...
At head of title: Second geological survey of Pennsylvania. 1877.Mode of access: Internet
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
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
Published under the auspices of the United States Geological Survey."Washington to Baltimore, Maryla...
Vols. for include also the Annual report of the Government Geologist.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
Reports are transmitted to the Senate or House of Representatives of the General Assembly.Mode of ac...
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...
Title varies slightly.Mode of access: Internet.Continues: Geological Survey of Pennsylvania. Annual ...
Found also in U. S. Geological survey. 18th annual report, pt. v (cont.) p. 1025-1043.Mode of access...
At head of title: Second geological survey of Pennsylvania. 1877.Mode of access: Internet
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
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
Published under the auspices of the United States Geological Survey."Washington to Baltimore, Maryla...
Vols. for include also the Annual report of the Government Geologist.Mode of access: Internet
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
Includes index.Vol. 1, pt. 1 has imprint: Philadelphia, The Society.Mode of access: Internet
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...