Books by Douglas Anthony Bassett
Geological excursions in South
Geological excursions in South Wales & the Forest of Dean
A source-book of geological, g
A source-book of geological, geomorphological and soil maps for Wales and the Welsh Borders (1800-1966)
Bibliography and index of geol
Bibliography and index of geology and allied sciences for Wales and the Welsh borders, 1536-1896
Bibliography and index of geol
Bibliography and index of geology and allied sciences for Wales and the Welsh borders