Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Patagonia (Argentina and Chile), 3 canlyniadau
- Welsh -- Patagonia (Argentina and Chile), 1 canlyniadau
- Welsh -- Argentina -- Chubut -- Research., 1 canlyniadau
- Patagonia (Argentina and Chile) -- History, 1 canlyniadau
- Printed ephemera -- Patagonia (Argentina and Chile), 1 canlyniadau
- Welsh -- Colonization -- Patagonia (Argentina and Chile), 1 canlyniadau
- Irrigation -- Argentina -- Patagonia, 1 canlyniadau
- Welsh -- Patagonia (Argentina and Chile) -- Correspondence., 1 canlyniadau