Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Council for the Preservation of Rural Wales, 5 canlyniadau
- CPRW (Organization), 2 canlyniadau
- Church in Wales. Diocese of Bangor -- Archives, 1 canlyniadau
- Snowdonia National Park (Wales), 1 canlyniadau
- Wilson, Harold, 1916-1995, 1 canlyniadau
- Council for the Preservation of Rural England., 1 canlyniadau
- Council for the Protection of Rural England., 1 canlyniadau
- Council for the Preservation of Rural Wales -- Archives., 1 canlyniadau
- Gresham, Colin A. -- Archives, 1 canlyniadau
- Williams-Ellis, Cecily, 1899-1992 -- Archives., 1 canlyniadau
- Pob un
- Caernarvonshire (Wales), 1 canlyniadau
- Historians -- Wales -- Archives., 1 canlyniadau
- Conwy (Wales), 1 canlyniadau
- Criccieth (Wales), 1 canlyniadau
- Llanystumdwy (Wales), 1 canlyniadau
- Roads -- Wales -- Conwy, 1 canlyniadau
- Archaeology -- Wales, 1 canlyniadau
- National parks and reserves -- Great Britain., 1 canlyniadau
- Cattle -- Wales., 1 canlyniadau
- Archaeologists -- Wales -- Archives., 1 canlyniadau
