Cynllun gweithredu bioamrywiaeth Eryri =
Subtitle: Snowdonia biodiversity action plan.
Contributors: Snowdonia National Park.
Publisher: Awdurdod Parc Cenedlaethol Eryri = Snowdonia National Park Authority
Published: 1999
Place of publication: Penrhyndeudraeth
Language: eng
Other titles: Snowdonia biodiversity action plan.; Biodiversity in Snowdonia.; Bioamrywiaeth yn Eryri.
Notes: In ring binder.

Cover title: Bioamrywiaeth yn Eryri = Biodiversity in Snowdonia.