Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Prisoners of war -- Wales, 1 canlyniadau
- Prisoners of war -- Germany, 1 canlyniadau
- Canals -- Wales -- Montgomeryshire, 1 canlyniadau
- Botanical literature -- Wales -- Montgomeryshire., 1 canlyniadau
- Nature conservation -- Wales -- Cardiganshire, 1 canlyniadau
- Fraternal organizations -- Wales -- Montgomeryshire -- Rules and practice., 1 canlyniadau
- Agricultural wages -- Wales -- Montgomeryshire, 1 canlyniadau
- World War, 1914-1918 -- Prisoners and prisons, British, 1 canlyniadau
