TY  - BOOK
AU  - McCLAY, Ken
TI  - The mapping of geological structures
SN  - 0471932434
PY  - 1987///
CY  - Chichester
PB  - John Wiley 
KW  - Geology, structural
KW  - Maps
KW  - Geological mapping
N1  - Includes bibliographical references
ER  -