Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Northern Ireland, 6 canlyniadau
- Education -- Wales, 1 canlyniadau
- Welsh Language Acts, 1 canlyniadau
- Yugoslavia, 1 canlyniadau
- Welsh language -- Political aspects, 1 canlyniadau
- Anti-apartheid movements -- Wales, 1 canlyniadau
- New York (N.Y.), 1 canlyniadau
- Palermo (Italy), 1 canlyniadau
- Welsh language -- Legal status, laws, etc., 1 canlyniadau
- Language and education -- Wales, 1 canlyniadau