Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Johnes, John, 1800-1876, 3 canlyniadau
- Johnes, Charlotte Anna Maria, 1825-1911, 2 canlyniadau
- Ramsay, Elizabeth, 2 canlyniadau
- Ramsay, Eliza, 2 canlyniadau
- Sharpe, James, Glasgow, 2 canlyniadau
- Williams, W. R. Stuart, 2 canlyniadau
- Ramsay, John C., 2 canlyniadau
- Playfair, M. E., 2 canlyniadau
- Williams, Anna Maria, Llandovery, 2 canlyniadau
- Browne, Alfred H, 2 canlyniadau
- Pob un
- Fossils., 1 canlyniadau
- Ireland -- Description and travel, 1 canlyniadau
- Botany -- Wales -- Snowdonia., 1 canlyniadau
- Public health -- Scotland -- Glasgow., 1 canlyniadau
- Schools -- Wales -- Llandovery., 1 canlyniadau
- Tides -- England -- Lyme Regis, 1 canlyniadau
- Chitons., 1 canlyniadau
- Agriculture -- Wales -- Taliaris, 1 canlyniadau
- Epidemics -- Scotland -- Glasgow, 1 canlyniadau
- Quarries and quarrying -- Wales -- Llantysilio (Denbighshire), 1 canlyniadau