Nappa Hall, Askrigg, North Yorkshire : tree-ring analysis of timbers /
Arnold, Alison(Alison Judith)author.
Howard, Robert,1953-author.
English Heritage,publisher.
"Scientific dating report"--cover.
"Intervention and analysis"--cover.
"NGR: SD 96579 90795".
Includes bibliographical references.
Nappa Hall (Askrigg, England)
Dendrochronology
Also issued online.