National park
Subtitle: study resources (general).
Contributors: Brecon Beacons National Park.
Publisher: Brecon Beacons National Park
Published: 1982
Place of publication: Brecon (7 Glamorgan St., Brecon, Powys LD3 7DP)
Language: eng
Subjects: Brecon Beacons National Park.
Notes: Includes bibliographies.