TY  - BOOK
AU  - Dobrin B.milton
AU  - Carl H. Salvin
TI  - Introduction to geophysical prospecting 
SN  - 9780070171961
PY  - 2020///
CY  - Newyork 
PB  - MCgrawhill
KW  - Prospecting
KW  - Geophysical methods
N1  - it include index
ER  -