Oil and gas fields of western Pennsylvania Yale Public content

Author:
Publisher:
Topographic and Geologic Survey
Subject:
Gas fields
Oil fields
Natural gas
Petroleum
Spatial Coverage:
Pennsylvania
Language:
English
Year:
1932
Date Issued:
2010-08-31T18:24:04Z
Date Modified:
2015-10-27T22:25:36Z
Library Catalog Record:
https://search.library.yale.edu/catalog/9460130
Digital Collections Record:
No Digital Collections record

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