TY  - BOOK
AU  - Dobrin, Milton B
AU  - Savit, Carl H
TI  - Introduction to geophysical prospecting / 4th ed. 
SN  - 0-07-017196-3
U1  - 622.15 
PY  - 1988///
CY  - New York
PB  - Mc Grow-Hill
KW  - Acquiring seismic data on land
ER  -