The sand and gravel resources of the country around Humbie and East Linton, Lothian Region description of 1:25000 sheets NT 46, 56, 57 and 67 /
Aitken, A. M.
Ross, D. L.(David Livingstone),1949-
McAdam, A. D.
Thomas, C. W.
Edinburgh British Geological Survey
1986
With 2 folded maps in pockets at the end
Sand
Gravel
Sand
Gravel