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Start Over Subject Petroleum pipelines Year 1968 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Oil and gas pipe lines in Ohio, 1968

Maps The Ohio State University Public content
1968. Ohio. Division of Geological Survey. Scale 1:500,000. Coordinates: W 84⁰52ʹ--W 80⁰30ʹ/N 42⁰--N 38⁰22ʹ Includes tables of "Oil pipe lines," "Gas storage areas," and "Gas pipe lines." "A... Ohio. Division of Geological Survey.

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