- B2
- Cyfres
- 1871-1920
Diaries, journals and log books, 1871-1920, containing entries reflecting J. Lloyd Williams's interest, research and vocation in the field of botany, spanning his entire career.
Botany -- Field work
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Botany -- Field work
Termau cyfwerth
Botany -- Field work
Termau cysylltiedig
Botany -- Field work
1 Disgrifiad archifol canlyniad ar gyfer Botany -- Field work
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach