TY  - BOOK
AU  - Telford, W. M.
AU  - Geldart, L. P.
AU  - Sheriff, R. E.
TI  - Applied geophysics
SN  - 9780521270977
U1  - 622.15 TEL 
PY  - 1990///
CY  - New Delhi
PB  - Cambridge University Press
KW  - Prospecting geophysical methods
ER  -