Geology of the Tynemouth district : (explanation of one-inch geological sheet 15, new series) / by D.H. Land ; with contributions by M.A. Calver and R.K. Harrison. by Land, D. H.

Geology of the country around Bewcastle (explanation of the One-Inch Geological Sheet 12, new series) / by J.B.W. Day, with contributions by D.H. Land [et al.]. by Day, J. B. W.

Other Authors: “…Land, D. H.…”