Add to ORKGExtra report issued in 1913 with distinctive title: the Broad-top coal field of Huntingdon, Bedford and Fulton counties, also called Report no. 10.Mode of access: Internet.Continues: Topographic and geological survey of Pennsylvania (1912)
At head of title: Second geological survey of Pennsylvania: Report of progress in 1879. VV.Mode of a...
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
Description of the fossils in the Wyoming valley limestone-beds, by Angelo Heilprin: 1885.First repo...
Mode of access: Internet.Continued by: Biennial report of the topographic and geologic survey of Pen...
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
At head of title: Second geological survey of Pennsylvania. Report of progress. F3 1888-1889.Mode of...
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
"Analyses of coal, cannel, coke, clay, limestone, and ore, from Butler and Beaver counties, Pa., by ...
Vol. II, pt. I-II, paged continuously.Vol. 2 has title: The geology of Pennsylvania; a government su...
Mode of access: Internet.Continued by: Geological Survey of Pennsylvania. Annual report on the geolo...
At head of title: Second geological survey of Pennsylvania: Report of progress G6. 1881.Folded plate...
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Mode of access: Internet.Continued by: Topographic and geological survey of Pennsylvania (1912).Cont...
Appendix: Extracts from H. D. Rogers' Memoir on the coal formation of Pennsylvania ... of the final ...
At head of title: Second geological survey of Pennsylvania: Report of progress in 1879. VV.Mode of a...
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
Description of the fossils in the Wyoming valley limestone-beds, by Angelo Heilprin: 1885.First repo...
Mode of access: Internet.Continued by: Biennial report of the topographic and geologic survey of Pen...
The 1st report covers 1899; the 2nd covers 1899-1900, but has some statistics for 1901; the 3rd cove...
Imprint varies.Report for years 1899 to 1906 also issued as a single volume.Mode of access: Internet...
At head of title: Second geological survey of Pennsylvania. Report of progress. F3 1888-1889.Mode of...
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
"Analyses of coal, cannel, coke, clay, limestone, and ore, from Butler and Beaver counties, Pa., by ...
Vol. II, pt. I-II, paged continuously.Vol. 2 has title: The geology of Pennsylvania; a government su...
Mode of access: Internet.Continued by: Geological Survey of Pennsylvania. Annual report on the geolo...
At head of title: Second geological survey of Pennsylvania: Report of progress G6. 1881.Folded plate...
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Mode of access: Internet.Continued by: Topographic and geological survey of Pennsylvania (1912).Cont...
Appendix: Extracts from H. D. Rogers' Memoir on the coal formation of Pennsylvania ... of the final ...
At head of title: Second geological survey of Pennsylvania: Report of progress in 1879. VV.Mode of a...
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
Description of the fossils in the Wyoming valley limestone-beds, by Angelo Heilprin: 1885.First repo...