TY  - RPRT
TI  - Field procedures and data reduction methods (with Hewlett-Packard 97-67 programs) for total field resistivity surveys
AU  - Adel A. R. Zohdy
PY  - 1978
DO  - 10.3133/ofr78424
UR  - https://pubs.usgs.gov/publication/ofr78424
ID  - ofr78424
ER  -