TY  - RPRT
TI  - Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory, Denver
AU  - David L. Campbell
AU  - Robert Horton
PY  - 2000
DO  - 10.3133/ofr2000377
UR  - https://pubs.usgs.gov/publication/ofr2000377
ID  - ofr2000377
ER  -