TY  - BOOK
AU  - Nettleton, Lewis Lomat
AU  - 
TI  - Gravity and Magnetics in Oil Prospecting
U1  - 622. 323 
PY  - 1976///
CY  - New  York
PB  - McGraw-Hill
KW  - Gravity and Magnetics in Oil Prospecting
N1  -  Ref at the end of each chap
ER  -