TY  - BOOK
AU  - FITCH, A. A.
TI  - DEVELOPMENTS IN GEOPHYSICAL EXPLORATION METHODS 2
T2  - 0
SN  - 0-85334-930-4
U1  - 551 
PY  - 1981///
CY  - LONDON-U.S.A.
PB  - APPLIED SCIENCE PUBLISHIN
KW  - CIENCIAS PURAS
ER  -