TY  - BOOK
CN  - QC611
CN  - QC611
CY  - [s. l.] :
DA  - c1951.
ID  - 63399
KW  - Earth resistance (Geophysics)
PB  - the Corporation,
PP  - [s. l.] :
PY  - c1951.
T1  - Interpretation hand-book for resistivity logs /
TI  - Interpretation hand-book for resistivity logs /
ER  -