https://www.cyfoethnaturiol.cymru/permits-and-permissions/permit-applications-consultations-and-decisions/marine-licensing-decisions/sc1906-screening-and-scoping-for-the-proposed-holyhead-marina-rebuild/?lang=cy
Cyfoeth Naturiol Cymru / SC1906 Sgrinio a chwmpasu ar gyfer Ailadeiladu Marina arfaethedig Caergybi
Holyhead Marina Rebuild Ailadeiladu Marina arfaethedig Caergybi