TY  - BOOK
AU  - Telford, W. M
AU  - Sheriff, R. E
TI  - Applied geophysics
SN  - 0521339383
AV  - QC 806 App 
PY  - 1990///
CY  - Cambridge
PB  - Cambridge University Press
KW  - PHYSICS
KW  - Prospecting--Geophysical methods
ER  -