TY  - BOOK
AU  - Koefoed,Otto
AU  - Patra,H.P.
TI  - Geosounding principles
SN  - 0444417044
PY  - 1979///
CY  - Amsterdam
PB  - Elsevier Science
KW  - Prospecting
KW  - Geophysical methods
N1  - Bibliography : p. 269-272; vol. 1; Resistivity sounding measurements -; vol. 2; Time-varying geoelectric sounding
ER  -