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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6030018
    Disgrifiad
    Strata Marcella Abbey, Welshpool; "Report on Geophysical Survey. Site: Strata Marcella Abbey, Welshpool." Report 90/75. March 1991. Geophysical Surveys of Bradford.
    Enw Casgliad
    Additional Information
    Cyfrwng
    Text, Graphic.
    Cychwynnwr
    Rev David H. Williams
    Dyddiad
    1991-03