TY - BOOK AU - Rhind,D.W. ED - Her Majesty΄s Stationery Office TI - Computer mapping of drift lithology from borehole records T2 - Institute of Geological Sciences : Natural Environment Research Council. 73/6 SN - 0118806092 U1 - 552.028553 PY - 1973///. CY - London: PB - Her Majesty's Stationery Office, KW - Petrology N1 - Conduct diagr.: distribution of drift lithologies within BNG square NT 27 SW at a depth of 3.1 m (10 ft); Includes bibliographical references (p. 11-12) ER -