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Title: A sedimentary study of the sandstones between the horizons of the 4ft. 0 in. coal and the Gorllwyn coal of the Middle Coal measures of the South Wales coalfield
Author: Thomas, L. P.
Awarding Body: University College of Swansea
Current Institution: Swansea University
Date of Award: 1969
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No abstract available
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID:  DOI: Not available