The Welsh borderland
By: by R.W. Pocock and T.H. Whitehead.
Contributors: Whitehead, T. H.; Great Britain. Department of Scientific and Industrial Research.; Great Britain. Geological Survey and Museum.
Edition: 2nd ed.
Series: British regional geology
Publisher: H.M.S.O.
Published: 1958
Place of publication: London
Language: eng
Notes: 1958 reprint of the 1948 ed., with additions to bibliography.

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