English: Turning Heads - A Strategy for the Heads of the Valleys 2020
Welsh: Syniadau Blaengar - Strategaeth ar gyfer Blaenau'r Cymoedd 2020
Subject: Amgylchedd
English definition: Published by the Welsh Assembly Government, 2006.
Welsh definition: Cyhoeddwyd gan Lywodraeth Cynulliad Cymru, 2006.