Add to ORKGFolded map in pocket.At head of title : United States Dept. of the Interior, Harold L. Ickes, secretary. Geological Survey, W. E. Wrather, director.Mode of access: Internet
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
At head of title: Department of the interior.Reprinted from U.S. Geological survey. Shorter contribu...
Vol. II, pt. I-II, paged continuously.Vol. 2 has title: The geology of Pennsylvania; a government su...
At head of title: Second geological survey of Pennsylvania: Report of progress G6. 1881.Folded plate...
At head of title of each map: Second geological survey of Pennsylvania, J.P. Lesley, State Geologist...
Folded map laid in.At head of title: Topographic and Geological Survey of Pennsylvania; Richard R. H...
At head of title: Department of the Interior. United States Geological Survey.Mode of access: Inter...
Five folded maps and folded chart in pocket.At head of title: United States Department of the interi...
At head of title: Department of the interior, United States Geological survey ...Mode of access: Int...
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
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 in 1879. VV.Mode of a...
"The publications of the Second geological survey of Pennsylvania. From 1874 to 1885": 13 p. (at end...
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Mimeographed.At head of title: Prepared by the Geological survey for the Federal board of surveys an...
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
At head of title: Department of the interior.Reprinted from U.S. Geological survey. Shorter contribu...
Vol. II, pt. I-II, paged continuously.Vol. 2 has title: The geology of Pennsylvania; a government su...
At head of title: Second geological survey of Pennsylvania: Report of progress G6. 1881.Folded plate...
At head of title of each map: Second geological survey of Pennsylvania, J.P. Lesley, State Geologist...
Folded map laid in.At head of title: Topographic and Geological Survey of Pennsylvania; Richard R. H...
At head of title: Department of the Interior. United States Geological Survey.Mode of access: Inter...
Five folded maps and folded chart in pocket.At head of title: United States Department of the interi...
At head of title: Department of the interior, United States Geological survey ...Mode of access: Int...
At head of title: Second geological survey of Pennsylvania: Report of progress, 1879. QQQQ.Mode of a...
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 in 1879. VV.Mode of a...
"The publications of the Second geological survey of Pennsylvania. From 1874 to 1885": 13 p. (at end...
At head of title: Second geological survey of Pennsylvania. Report of progress in 1878. QQQ.Mode of ...
Mimeographed.At head of title: Prepared by the Geological survey for the Federal board of surveys an...
Richard R. Hice, State Geologist.At head of title: Topographic and Geologic Survey of Pennsylvania.M...
At head of title: Department of the interior.Reprinted from U.S. Geological survey. Shorter contribu...
Vol. II, pt. I-II, paged continuously.Vol. 2 has title: The geology of Pennsylvania; a government su...