Cynllun gweithredu bioamrywiaeth yr ystad cefnffyrdd 2004-2014
By: [lluniwyd gan Cresswell Associates ar ran Llywodraeth Cynulliad Cymru] = Trunk road estate biodiversity action plan 2004-2014 / [prepared by Cresswell Associates on behalf of the Welsh Assembly Government].
Contributors: Cresswell Associates.; Great Britain. National Assembly for Wales.
Publisher: Welsh Assembly Government = Llywodraeth Cynulliad Cymru
Published: 2004
Place of publication: Cardiff
Language: eng
Subjects: Highway planning -- Wales.; Roadside ecology -- Wales.; Biological diversity -- Wales.
Other titles: Trunk road estate biodiversity action plan 2004-2014.
Notes: In ring binder.

English and Welsh text on inverted pages.