TY - RPRT TI - An evaluation of some geophysical methods for water exploration in the Piedmont Area by T. J. Joiner, J. C. Warman, and W. L. Scarbrough January‐February, 1968 AU - Adel A. R. Zohdy PY - 2006 DO - 10.1111/j.1745-6584.1968.tb01655.x UR - https://pubs.usgs.gov/publication/70221381 ID - 70221381 ER -