1900 – 1983
Bibliografía (15 obras)
Dewi Sant =
1983
The St David of history
1982
A HISTORY OF LLANBADARN FAWR
1979
John Hughes (Yuzovka), 1814-1889
1978
Geography, culture and habitat
1976
Britain and the western seaways
1972
Britain and the Western seaways
Saints, seaways and settlements in the Celtic lands
1969
Geography at Aberystwyth: essays written on the occasion of the departmental jubilee 1917-18--1967-68
1968
Geography at Aberystwyth
Wales
1965
1960
The settlements of the Celtic Saints in Wales
1954
The travels of the Celtic saints
1944
1941
