Y gwahaniaeth rhwng diwygiadau o "Rhestrau copaon gwledydd Prydain ac Iwerddon"

Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8
(Formatting)
(Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8)
 
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<ref>{{eicon en}} [http://www.biber.fsnet.co.uk/database_notes.html Gwefan "Database of British Hills"] {{Webarchive|url=https://web.archive.org/web/20110524192931/http://www.biber.fsnet.co.uk/database_notes.html |date=2011-05-24 }}</ref>
 
==Gweler hefyd==