TY  - GEN
AU  - Telford, W. M.
AU  - Geldart, L. P.
AU  - Sheriff, R. E.
TI  - Applied geophysics [2nd ed.]
SN  - 9780521270977
U1  - 551 
PY  - 1990///
CY  - New Delhi
PB  - Cambridge University Press
KW  - Applied geophysics
ER  -