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Title: A study of parameters influencing fracture development in longwall coalfaces with particular reference to powered support.
Author: Freeman, P. N.
Awarding Body: University of Wales, College of Cardiff,
Current Institution: Cardiff University
Date of Award: 1988
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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
Keywords: Mining Mines and mineral resources Coal