Ynni: polisi a pherspectifau ar gyfer cefn gwlad =
Subtitle: Energy: policy and perspectives for the Welsh countryside.
Contributors: Countryside Council for Wales.
Publisher: Cyngor Cefn Gwlad Cymru
Published: 1992
Place of publication: Bangor
Language: mul
Number of pages: 75
Notes: Bibliography: p56-60.

Parallel text in Welsh and English.