McAdam, A. D. Sand and gravel resources of the Lothian Region of Scotland / A. D. McAdam. - London: Her Majesty's Stationery Office, 1978. - ii, 18 p. : maps, tables ; 30 cm. - Institute of Geological Sciences : Natural Environment Research Council. 78/1 . ISBN: 0118840428 Subjects--Topical Terms: SandGravelGravel--Scotland Dewey Class. No.: 553.62411