Y gwahaniaeth rhwng diwygiadau o "Cymuned (Cymru)"

Lleihawyd o 82 beit ,  3 blynedd yn ôl
(yn bodoli'n barod!)
 
==Dolenni allanol==
* [https://www.ordnancesurvey.co.uk/business-and-government/products/boundary-line.html 'Boundary-Line' un o declunau ''OS OpenSpace API''; trwydded OGL.]
* [http://www.onevoicewales.org.uk/local_councils Map chwiliadwy o gynghorau cymuned a thref Cymru]
 
* [http://www.onevoicewales.org.uk/local_councils/council_listing Mynegai i bob cyngor cymuned a thref yng Nghymru gyda manylion cysylltu]
 
[[Categori:Cymunedau Cymru| ]]