Author

Ian David Somerville

1 book found

Cover of The sedimentology and stratigraphy of the dinantian limestones in the Llangollen area and east of theClwydian range, North Wales

The sedimentology and stratigraphy of the dinantian limestones in the Llangollen area and east of theClwydian range, North Wales

Ian David Somerville · First published 1927