Conference: 'The BSE Crisis: a Welsh Response' Ychwanegu i'r clipfwrdd P/3 Ffeil 1996 Rhan oInstitute of Welsh Affairs Records,
Rural Wales Study Ychwanegu i'r clipfwrdd A1/15 Ffeil 1988-1989 Rhan oInstitute of Welsh Affairs Records,
The Farming Crisis in Wales Ychwanegu i'r clipfwrdd A2/10 Ffeil 1997 Rhan oInstitute of Welsh Affairs Records,
