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Category: Pennsylvania [ All ]

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  Title Copies
Geological Atlas of the United States Foxburg-Clarion Folio Pennsylvania 
Year: 1911 
Call No: Yellow Unit 
Geological Atlas of the United States Sewickley Folio Pennsylvania 
Year: 1911 
Call No: Yellow Unit 
Geological Atlas of the United States Kittanning Folio Pennsylvania 
Year: 1904 
Call No: Yellow Unit 
Geological Atlas of the United States Lathrobe Folio Pennsylvania 
Year: 1904 
Call No: Yellow Unit 
Stratigraphic Studies of the Silurian Rocks of Pennsylvania 
Edition: Part I 
Year: 1961 
Call No: Yellow Unit 
Geological Atlas of the United States Rogersville Folio Pennsylvania 
Year: 1907 
Call No: Yellow Unit 
Stratigraphic Studies of the Silurian Rocks of Pennsylvania 
Edition: Part II 
Year: 1965 
Call No: Yellow Unit 
Preliminary Report on a Regional Stratigraphic Study of Devonian Rocks of Pennsylvania 
Year: 1957 
Call No: Yellow Unit 
Oil and Gas Field Atlas of the Foxburg Quadrangle Pennsylvania 
Year: 1961 
Call No: Yellow Unit 
Geological Atlas of the United States Indiana Folio Pennsylvania 
Year: 1904 
Call No: Yellow Unit 
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