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