Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Theology -- Early works to 1800., 3 canlyniadau
- Wales -- Boundaries -- Early works to 1800, 2 canlyniadau
- Botany -- Early works to 1800., 1 canlyniadau
- Astrology -- Early works to 1800., 1 canlyniadau
- Manuscripts, Medieval -- Wales, 1 canlyniadau
- Latin language -- Glossaries, vocabularies, etc. -- Welsh -- Early works to 1800, 1 canlyniadau
- Bible -- Commentaries -- Early works to 1800., 1 canlyniadau
- Bible -- Chronology -- Early works to 1800., 1 canlyniadau
- Manuscripts, Welsh -- Wales, 1 canlyniadau
- Prophecies -- Early works to 1800., 1 canlyniadau
