TY  - BOOK
AU  - Clark, Lewis.
TI  -  The field guide to water wells and boreholes
SN  - 0470210745
U1  - 628.114 
PY  - 1988///
CY  - London
PB  - Open University Press
KW  - Wells
KW  -  Design and construction
N1  - Includes index
ER  -