Geological excursions in South Wales & the Forest of Dean
Bassett, Douglas A.(Douglas Anthony)
Bassett, M. G.(Michael Gwyn),1943-
Geologists' AssociationSouth Wales Group.
Cardiff (c/o H.J. Lear Ltd, 13 Royal Arcade, Cardiff, Glam.) Geologists' Association (South Wales Group)
1971
bibl
Geology
Geology