Geology of the coast between Tintagel and Bude (explanation of part of One-inch Geological sheet 322, New Series) /
Freshney, E. C.(Edward Cameron)
Williams, M.(Mervyn)
Ramsbottom, William Hubert Craven.
McKeown, M. C.(Martin Charles)
London H.M.S.O.
1972
Bibliographyp.72-74. - Includes index
Geology