Teitl clawr = Cover title.
Cystadleuaeth ysgolion uwchradd Cymru : bwrlwm bywyd iach = Welsh secondary schools competition : youth life Wales by Health Promotion Authority for Wales. ISBN 1856870081. Published by Awdurdod Hybu Iechyd Cymru in 1991. Publication and catalogue information, links to buy online and reader comments.