Gwladfa Patagonia 1865-1965 =
Subtitle: the Welsh colony in Patagonia 1865-1965.
Publisher: Gwasg Prifysgol Cymru
Published: 1965
Place of publication: Caerdydd
Language: mul
Number of pages: 77
Other titles: The Welsh colony in Patagonia 1865-1965.
Notes: Parallel Welsh & English texts.