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Type	Originator	Title	Date
		A Guide to The Control of Explosives 1991	1991
	Health and Safety Commission	Diving at Work. Proposals for Regulations	1996
	Hughes,S	The Brecon Forest Tramroads	1990
	Wilson,H.E	The Cambro-Ordovician LS & Dolomites of Skye and Kishorn Area	1954
	Leighton,D	The Western Brecon Beacons	2012
	Health and Safety Executive	Wire Rope Grip Terminations	1996