TY - RPRT TI - Laboratory measurements of the radiofrequency electrical and magnetic properties of soils from near Yuma, Arizona AU - G.R. Olhoeft AU - D.E. Capron PY - 1993 DO - 10.3133/ofr93701 UR - https://pubs.usgs.gov/publication/ofr93701 ID - ofr93701 ER -