Manteisio ar Safle Treftadaeth y Byd UNESCO Llechi Cymru a datblygu twristiaeth gynaliadwy ac adfywiol yn yr ardal: Canlyniadau Rhagarweiniol.

Activity: Talk or presentation › Invited talk

Period21 Apr 2023
Held atPartnership Board World Heritage Site of the Slate Landscape of Northwest Wales, United Kingdom
Degree of RecognitionRegional