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Last edited anonymously
April 1, 2008 | History

Ashley, Geo. H.

We need a photo of Ashley, Geo. H.

Born 1866

26 works Add another?

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  • Cover of: The story of the Pennsylvania Survey
    First published in 1920 2 editions in 1 language — 1 previewable

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  • Cover of: Future sources of power
    First published in 1920 1 edition in 1 language — 1 previewable

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  • Cover of: Decline of McKeesport gas pool
    First published in 1919 1 edition in 1 language — 1 previewable

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  • Cover of: A high-grade building stone in Greene County
    First published in 1920 1 edition in 1 language — 1 previewable

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  • Cover of: Geology of oil and gas in relation to coal
    First published in 1920 1 edition in 1 language — 1 previewable

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  • Cover of: Development and probable life of gas pool at McKeesport, Pennsylvania

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  • Cover of: Feldspar in Pennsylvania
    First published in 1921 1 edition in 1 language — 1 previewable

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  • Cover of: Future use of raw coal
    First published in 1922 1 edition in 1 language — 1 previewable

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  • Cover of: Effect of the war on the price of coal in Pennsylvania

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  • Cover of: An illustration of the flexure of rock

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  • Cover of: Punxsutawney quadrangle: geology and mineral resources

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  • Cover of: Curwensville quadrangle: geology and mineral resources

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  • Cover of: The emergence of ideas as illustrated from geology

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  • Cover of: Pennsylvanian cycles in Pennsylvania

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  • Cover of: The scenery of Pennsylvania: its origin and development based on recent studies of physiographic and glacial history

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  • Cover of: A brief summary of the resources of Tennessee: For the homeseek, investor, business man, farmer and others.

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  • Cover of: Cannel coal in the United States

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  • Cover of: Geology and mineral resources of part of the Cumberland Gap coal field, Kentucky

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  • Cover of: Geology of the Paleozoic area of Arkansas south of the novaculite region

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  • Cover of: The oil and gas fields of Pennsylvania
    First published in 1922 1 edition in 1 language — 1 previewable

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History

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April 1, 2008 Created by an anonymous user initial import