Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory - Denver [microform] / by David L. Campbell and Robert J. Horton (Open-file report ; 00-377)
Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory - Denver [microform] / by David L. Campbell and Robert J. Horton