Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ptolemy, 2nd cent. -- Translations into Welsh, 1 canlyniadau
- Andrew, Laurence, fl. 1510-1537 -- Translations into Welsh, 1 canlyniadau
- Elyot, Thomas, Sir, 1490?-1546 -- Translations into Welsh, 1 canlyniadau
- Phayer, Thomas, 1510?-1560 -- Translations into Welsh, 1 canlyniadau
- Gruffydd, Elis, approximately 1490-approximately 1552, 1 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- University of Oxford, 1 canlyniadau
- Giraldus, Cambrensis, 1146?-1223?, 1 canlyniadau
- Theophrastus, 372-287 B.C. -- Translations into English, 1 canlyniadau
- North, Frederick, Lord, 1732-1792, 1 canlyniadau
- Pob un
- Medicine -- Early works to 1800, 4 canlyniadau
- Astrology -- Early works to 1800, 1 canlyniadau
- Medicine, Herbal -- Early works to 1800, 1 canlyniadau
- Welsh Indians, 1 canlyniadau
- Sheriffs -- Wales -- Cardiganshire, 1 canlyniadau
- Elections -- Wales -- Carmarthen -- 1768 -- Poetry, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Gynecology -- Early works to 1800., 1 canlyniadau