British regional geology : the Welsh borderland / by R.W. Pocock and T.H. Whitehead.

London : H. M. Stationery Off, 1935.

v, 84 page, diagrams xi plate (including folded map) : including illustrations, maps ; 25 cm

At head of title: Department of Scientific and Industrial Research. Geological Survey and Museum

"Maps, publications, etc., dialing with the district": p. 82-84.