Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University College of Wales (Aberystwyth, Wales)., 1 canlyniadau
- Cymdeithas yr Iaith Gymraeg., 1 canlyniadau
- Thomas, Dylan, 1914-1953, 1 canlyniadau
- BBC Active (Firm), 1 canlyniadau
- HTV (Group), 1 canlyniadau
- Great Britain. Welsh Office., 1 canlyniadau
- British Rail (Firm)., 1 canlyniadau
- British/Greek Parliamentary Group., 1 canlyniadau
- British/Italian Parliamentary Group., 1 canlyniadau
- Clwyd (Wales). County Council., 1 canlyniadau
- Pob un
- Television broadcasting -- Wales., 4 canlyniadau
- Gower (Wales), 1 canlyniadau
- Political parties -- Great Britain., 1 canlyniadau
- Great Britain -- Politics and government., 1 canlyniadau
- India -- History -- British occupation, 1765-1947., 1 canlyniadau
- Germany, 1 canlyniadau
- Welsh language -- Government policy -- Wales., 1 canlyniadau
- Decentralization in government -- Wales, 1 canlyniadau
- Police -- Great Britain., 1 canlyniadau
- India., 1 canlyniadau
