Rhif Archif
SDWC_09
Disgrifiad
Papers relating to scientific dating for Holyhead Mountain Hut Circles. Produced by AERE Harwell in 1983-1984.
Enw Casgliad
SDWC - Scientific Dating in Wales Collection
Cyfrwng
1 folder, paper.
Cychwynnwr
AERE Harwell
Dyddiad
1983-1984