Cynllun fframwaith Gwynedd : memorandum esboniadol, datganiad ysgrifenedig, adroddiad ar ymgynghoriad dan adran 33(5) Deddf Gynllunio Gwald a Thref 1990. = Gwynedd structure plan : explanatory memorandum, written statement, report of consultation under section 33(5) of the Town and Country Planning Act 1990.
Gwynedd (Wales).Planning Department.
Caernarfon : Cyngor Sir Gwynedd,
1991.
Welsh and English texts back to back.