Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm.
Bibliography: pt. 2, pages 11-12.
pt. 1. Slingram, magnetic, and self-potential profiles / V. J. Flanigan, D.L. Campbell -- pt. 2. Resistivity- IP and seismic investigations / D.L. Campbell, V.J. Flanigan