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Description and Holding Information
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Geological Survey. Annual report, <6th (1841)>-
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<6th(1841)>- Annual Reports of the Geological Survey of Pennsylvania, submitted to the Senate and House of Representatives of Pennsylvania. Included were the status of various surveys, as well as future plans and various requests. (Digitized from a microfilm copy of the title originally held by the Library of Congress).
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Title:
Annual report on the Geological Survey of the State of Pennsylvania / by the State Geologist.
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OCLC Number:
297349867
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Available Volumes
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