Forum 11: 'A Heart for the Heartland': Gwbert, November 1992 Ychwanegu i'r clipfwrdd S1/11 Ffeil 1992 Rhan oInstitute of Welsh Affairs Records,
Forum 3: 'The Welsh Heartland: a Challenge for the 21st Century': Beaumaris, Ynys Môn, April 1988 Ychwanegu i'r clipfwrdd S1/3 Ffeil 1987-1988 Rhan oInstitute of Welsh Affairs Records,
Competition for the Provision of Affordable Housing in Rural Wales: Assessors' Report Ychwanegu i'r clipfwrdd R2/21 Ffeil 1990 Rhan oInstitute of Welsh Affairs Records,
Grŵp Astudiaeth Gwledig: Cymru Wledig: Newidiadau mewn Poblogaeth ac Agweddau Crefyddol Ychwanegu i'r clipfwrdd R2/5 Ffeil 1988 Rhan oInstitute of Welsh Affairs Records,
Rural Study Group: Rural Wales: Population Changes and Current Attitudes Ychwanegu i'r clipfwrdd R2/4 Ffeil 1988 Rhan oInstitute of Welsh Affairs Records,
Social Science Research Institute West Wales Study, Vol. IIB Ychwanegu i'r clipfwrdd R2/2 Ffeil 1987 Rhan oInstitute of Welsh Affairs Records,
Social Science Research Institute West Wales Study, Vol. IIA Ychwanegu i'r clipfwrdd R2/1 Ffeil 1987 Rhan oInstitute of Welsh Affairs Records,
Rural Wales Demographic Study: Vol. 2, Part C. Addendum: Additional County Tabulations Ychwanegu i'r clipfwrdd R1/6 Ffeil 1989 Rhan oInstitute of Welsh Affairs Records,
Rural Wales: Population Changes and Current Attitudes: Vol. 2, Part C, Survey Results Ychwanegu i'r clipfwrdd R1/5 Ffeil 1988 Rhan oInstitute of Welsh Affairs Records,
Rural Wales: Population Changes and Current Attitudes: Vol. 2, Part B, Survey Results Ychwanegu i'r clipfwrdd R1/4 Ffeil 1988 Rhan oInstitute of Welsh Affairs Records,
Rural Wales: Population Changes and Current Attitudes: Vol. 2, Part A: Survey Results Ychwanegu i'r clipfwrdd R1/3 Ffeil 1988 Rhan oInstitute of Welsh Affairs Records,
Rural Wales Study Ychwanegu i'r clipfwrdd A1/15 Ffeil 1988-1989 Rhan oInstitute of Welsh Affairs Records,