William Morgan
Awdur(on):
Nicola Bruton Bennetts
Evan James Williams
Awdur(on):
Rowland Wynne
Energy, the Great Driver
Awdur(on):
R. Gareth Wyn Jones
Body Matters
Golygydd(ion):
Luci Attala
Louise Steel
Wales and the Bomb
Awdur(on):
John Baylis
William Robert Grove
Awdur(on):
Iwan Rhys Morus
Coastal Systems
Awdur(on):
Simon K. Haslett
Scientific Americans
Awdur(on):
John Bruni
The Information Age
Awdur(on):
Neil Selwyn
Stephen Gorard
Geological Excursions in Powys
Golygydd(ion):
M. G. Bassett
N. H. Woodcock
Dictionary of Geology
Golygydd(ion):
John Challinor